diff --git a/nyc.config.js b/nyc.config.js
index b45710ae8..e70f906e0 100644
--- a/nyc.config.js
+++ b/nyc.config.js
@@ -3,6 +3,7 @@ module.exports = {
   all: true,
   
   include: [
+    'packages/cli/src/data/*.js',
     'packages/cli/src/lib/*.js',
     'packages/cli/src/lifecycles/*.js',
     'packages/cli/src/plugins/*.js',
@@ -20,7 +21,7 @@ module.exports = {
   checkCoverage: true,
 
   statements: 80,
-  branches: 65,
+  branches: 70,
   functions: 85,
   lines: 80,
 
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 84ff5e0c9..297110b0a 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -31,6 +31,10 @@
     "@babel/preset-env": "^7.8.3",
     "@babel/runtime": "^7.8.3",
     "@webcomponents/webcomponentsjs": "^2.3.0",
+    "apollo-cache-inmemory": "^1.6.3",
+    "apollo-client": "^2.6.4",
+    "apollo-link-http": "^1.5.16",
+    "apollo-server": "^2.9.12",
     "babel-loader": "^8.0.5",
     "chalk": "^2.4.2",
     "colors": "^1.3.3",
@@ -40,15 +44,19 @@
     "css-loader": "^2.1.1",
     "css-to-string-loader": "^0.1.3",
     "cssnano": "^4.1.10",
+    "deepmerge": "^4.2.2",
     "file-loader": "^3.0.1",
     "filewatcher-webpack-plugin": "^1.2.0",
     "front-matter": "^3.0.1",
     "fs-extra": "^8.1.0",
     "glob-promise": "^3.4.0",
+    "graphql": "^14.5.8",
+    "graphql-tag": "^2.10.1",
     "html-webpack-plugin": "^3.2.0",
     "lit-element": "^2.0.1",
     "lit-redux-router": "^0.9.3",
     "local-web-server": "^2.6.1",
+    "node-fetch": "^2.6.0",
     "postcss-loader": "^3.0.0",
     "postcss-nested": "^4.1.2",
     "postcss-preset-env": "^6.7.0",
@@ -64,4 +72,4 @@
     "webpack-manifest-plugin": "^2.0.4",
     "webpack-merge": "^4.2.1"
   }
-}
+}
\ No newline at end of file
diff --git a/packages/cli/src/config/webpack.config.common.js b/packages/cli/src/config/webpack.config.common.js
index f7194ae06..5c6376210 100644
--- a/packages/cli/src/config/webpack.config.common.js
+++ b/packages/cli/src/config/webpack.config.common.js
@@ -80,6 +80,15 @@ module.exports = ({ config, context }) => {
     .map((plugin) => plugin.provider({ config, context }));
 
   return {
+    
+    resolve: {
+      extensions: ['.js', '.json', '.gql', '.graphql'],
+      // TODO - determine alias change (e.g. @greenwood/data) and / or seperate package - #278
+      alias: {
+        '@greenwood/cli/data': path.join(__dirname, '..', './data')
+      }
+    },
+
     entry: {
       index: path.join(context.scratchDir, 'app', 'app.js')
     },
@@ -124,6 +133,10 @@ module.exports = ({ config, context }) => {
       }, {
         test: /\.(ttf|eot|svg|jpe?g|png|gif|otf)(\?v=[0-9]\.[0-9]\.[0-9])?$/,
         loader: 'file-loader'
+      }, {
+        test: /\.(graphql|gql)$/,
+        exclude: /node_modules/,
+        loader: 'graphql-tag/loader'
       }]
     },
 
diff --git a/packages/cli/src/data/cache.js b/packages/cli/src/data/cache.js
new file mode 100644
index 000000000..2ca487703
--- /dev/null
+++ b/packages/cli/src/data/cache.js
@@ -0,0 +1,52 @@
+const { ApolloClient } = require('apollo-client');
+const createHttpLink = require('apollo-link-http').createHttpLink;
+const crypto = require('crypto');
+const fetch = require('node-fetch');
+const fs = require('fs-extra');
+const { gql } = require('apollo-server');
+const InMemoryCache = require('apollo-cache-inmemory').InMemoryCache;
+const path = require('path');
+
+/* Extract cache server-side */
+module.exports = async (req, context) => {
+
+  return new Promise(async(resolve, reject) => {
+    try {
+      // TODO avoid having to duplicate / replay calls - #272
+      const client = await new ApolloClient({
+        link: createHttpLink({
+          uri: 'http://localhost:4000?q=internal', /* internal flag to prevent looping cache on request */
+          fetch
+        }),
+        cache: new InMemoryCache()
+      });
+
+      /* Take the same query from request, and repeat the query for our server side cache */
+      const { query, variables } = req.body;
+
+      let { data } = await client.query({
+        query: gql`${query}`,
+        variables
+      });
+
+      if (data) {
+        const cache = JSON.stringify(client.extract());
+        const md5 = crypto.createHash('md5').update(cache).digest('hex');
+
+        /* Get the requests entire (full) route and rootRoute to use as reference for designated cache directory */
+        const { origin, referer } = req.headers;
+        const fullRoute = referer.substring(origin.length, referer.length);
+        const rootRoute = fullRoute.substring(0, fullRoute.substring(1, fullRoute.length).indexOf('/') + 1);
+        const targetDir = path.join(context.publicDir, rootRoute);
+        const targetFile = path.join(targetDir, `${md5}-cache.json`);
+
+        await fs.mkdirs(targetDir, { recursive: true });
+        await fs.writeFile(path.join(targetFile), cache, 'utf8');
+      }
+      resolve();
+    } catch (err) {
+      console.error('create cache error', err);
+      reject(err);
+    }
+  });
+}; 
\ No newline at end of file
diff --git a/packages/cli/src/data/client.js b/packages/cli/src/data/client.js
new file mode 100644
index 000000000..7e4106152
--- /dev/null
+++ b/packages/cli/src/data/client.js
@@ -0,0 +1,32 @@
+import { ApolloClient } from 'apollo-client';
+import { InMemoryCache } from 'apollo-cache-inmemory';
+import { HttpLink } from 'apollo-link-http';
+
+const APOLLO_STATE = window.__APOLLO_STATE__; // eslint-disable-line no-underscore-dangle
+const client = new ApolloClient({
+  cache: new InMemoryCache().restore(APOLLO_STATE),
+  link: new HttpLink({
+    uri: 'http://localhost:4000'
+  })
+});
+const backupQuery = client.query;
+
+client.query = (params) => {
+
+  if (APOLLO_STATE) {
+    // __APOLLO_STATE__ defined, in "SSG" mode...
+    return fetch('./cache.json')
+      .then(response => response.json())
+      .then((response) => {
+        // mock client.query response
+        return {
+          data: new InMemoryCache().restore(response).readQuery(params)
+        };
+      });
+  } else {
+    // __APOLLO_STATE__ NOT defined, in "SPA" mode
+    return backupQuery(params);
+  }
+};
+
+export default client;
\ No newline at end of file
diff --git a/packages/cli/src/data/queries/children.gql b/packages/cli/src/data/queries/children.gql
new file mode 100644
index 000000000..3f7303b29
--- /dev/null
+++ b/packages/cli/src/data/queries/children.gql
@@ -0,0 +1,10 @@
+query($parent: String!) {
+  children(parent: $parent) {
+    id,
+    title,
+    link,
+    filePath,
+    fileName,
+    template
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/src/data/queries/graph.gql b/packages/cli/src/data/queries/graph.gql
new file mode 100644
index 000000000..7aaf1fd02
--- /dev/null
+++ b/packages/cli/src/data/queries/graph.gql
@@ -0,0 +1,10 @@
+query {
+  graph {
+    id,
+    title,
+    link,
+    filePath,
+    fileName,
+    template
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/src/data/queries/hello.gql b/packages/cli/src/data/queries/hello.gql
new file mode 100644
index 000000000..389bbe488
--- /dev/null
+++ b/packages/cli/src/data/queries/hello.gql
@@ -0,0 +1,3 @@
+query {
+  hello
+}
\ No newline at end of file
diff --git a/packages/cli/src/data/queries/navigation.gql b/packages/cli/src/data/queries/navigation.gql
new file mode 100644
index 000000000..8c2321992
--- /dev/null
+++ b/packages/cli/src/data/queries/navigation.gql
@@ -0,0 +1,6 @@
+query {
+  navigation{
+    label,
+    link
+  }
+}
\ No newline at end of file
diff --git a/packages/cli/src/data/schema/graph.js b/packages/cli/src/data/schema/graph.js
new file mode 100644
index 000000000..8901fca27
--- /dev/null
+++ b/packages/cli/src/data/schema/graph.js
@@ -0,0 +1,126 @@
+const { gql } = require('apollo-server-express');
+
+const getDeriveMetaFromRoute = (route) => {
+  // TODO hardcoded root / depth - #273
+  const root = route.split('/')[1] || '';
+  const label = root
+    .replace('/', '')
+    .replace('-', ' ')
+    .split(' ')
+    .map((word) => `${word.charAt(0).toUpperCase()}${word.substring(1)}`)
+    .join(' ');
+
+  return {
+    label,
+    root
+  }; 
+};
+
+const getPagesFromGraph = async (root, query, context) => {
+  const pages = [];
+  const { graph } = context;
+
+  graph
+    .forEach((page) => {
+      const { route, mdFile, fileName, template } = page;
+      const id = page.label;
+      const { label } = getDeriveMetaFromRoute(route);
+
+      pages.push({
+        id,
+        filePath: mdFile,
+        fileName,
+        template,
+        title: label,
+        link: route
+      });
+    });
+
+  return pages;
+};
+
+const getNavigationFromGraph = async (root, query, context) => {
+  const navigation = {};
+  const { graph } = context;
+
+  graph
+    .forEach((page) => {
+      const { route } = page;
+      const { root, label } = getDeriveMetaFromRoute(route);
+
+      if (root !== '' && !navigation[root]) {
+        navigation[root] = {
+          label,
+          link: `/${root}/`
+        };
+      }
+    });
+
+  // TODO best format for users, hash map? #271
+  return Object.keys(navigation).map((key) => {
+    return navigation[key];
+  });
+};
+
+const getChildrenFromParentRoute = async (root, query, context) => {
+  const pages = [];
+  const { parent } = query;
+  const { graph } = context;
+
+  graph
+    .forEach((page) => {
+      const { route, mdFile, fileName, template } = page;
+      const root = route.split('/')[1];
+
+      if (root.indexOf(parent) >= 0) {
+        const { label } = getDeriveMetaFromRoute(route);
+        const id = page.label;
+
+        pages.push({
+          id,
+          filePath: mdFile,
+          fileName,
+          template,
+          title: label,
+          link: route
+        });
+      }
+    });
+  
+  return pages;
+};
+
+const graphTypeDefs = gql`
+  type Page {
+    id: String,
+    filePath: String,
+    fileName: String,
+    template: String,
+    link: String,
+    title: String
+  }
+
+  type Navigation {
+    label: String,
+    link: String
+  }
+
+  type Query {
+    graph: [Page]
+    navigation: [Navigation]
+    children(parent: String): [Page]
+  }
+`;
+
+const graphResolvers = {
+  Query: {
+    graph: getPagesFromGraph,
+    navigation: getNavigationFromGraph,
+    children: getChildrenFromParentRoute
+  }
+};
+
+module.exports = {
+  graphTypeDefs,
+  graphResolvers
+};
\ No newline at end of file
diff --git a/packages/cli/src/data/schema/hello.js b/packages/cli/src/data/schema/hello.js
new file mode 100644
index 000000000..df08fa39d
--- /dev/null
+++ b/packages/cli/src/data/schema/hello.js
@@ -0,0 +1,18 @@
+const { gql } = require('apollo-server');
+
+const helloTypeDefs = gql`
+  type HelloQuery {
+    hello: String
+  }
+`;
+
+const helloResolvers = {
+  HelloQuery: {
+    hello: () => 'Hello world!'
+  }
+};
+
+module.exports = {
+  helloTypeDefs,
+  helloResolvers
+};
\ No newline at end of file
diff --git a/packages/cli/src/data/schema/schema.js b/packages/cli/src/data/schema/schema.js
new file mode 100644
index 000000000..15cd45796
--- /dev/null
+++ b/packages/cli/src/data/schema/schema.js
@@ -0,0 +1,17 @@
+// TODO merging resolvers not actually working, resolve as part of #21 or #270
+const { makeExecutableSchema } = require('apollo-server-express');
+const { helloTypeDefs, helloResolvers } = require('./hello');
+const { graphTypeDefs, graphResolvers } = require('./graph');
+
+const schema = makeExecutableSchema({
+  typeDefs: [
+    graphTypeDefs,
+    helloTypeDefs
+  ],
+  resolvers: Object.assign({}, 
+    graphResolvers,
+    helloResolvers
+  )
+});
+
+module.exports = schema;
\ No newline at end of file
diff --git a/packages/cli/src/data/server.js b/packages/cli/src/data/server.js
new file mode 100644
index 000000000..1ab89820b
--- /dev/null
+++ b/packages/cli/src/data/server.js
@@ -0,0 +1,31 @@
+const { ApolloServer } = require('apollo-server');
+const schema = require('./schema/schema');
+const createCache = require('./cache');
+
+module.exports = (compilation) => {
+  const { graph, context } = compilation;
+
+  // Create schema
+  const server = new ApolloServer({
+    schema,
+    playground: {
+      endpoint: '/graphql',
+      settings: {
+        'editor.theme': 'light'
+      }
+    },
+    context: async (integrationContext) => {
+      const { req } = integrationContext;
+
+      if (req.query.q !== 'internal') {
+        await createCache(req, context);
+      }
+      
+      return {
+        graph 
+      };
+    }
+  });
+
+  return server;
+};
\ No newline at end of file
diff --git a/packages/cli/src/lib/browser.js b/packages/cli/src/lib/browser.js
index 1e54be9c5..362ea3637 100644
--- a/packages/cli/src/lib/browser.js
+++ b/packages/cli/src/lib/browser.js
@@ -42,7 +42,8 @@ class BrowserRunner {
 
       if (
         interceptedRequestUrl.indexOf('bundle.js') >= 0 || // webpack bundles, webcomponents-bundle.js
-        interceptedRequestUrl === requestUrl // pages / routes
+        interceptedRequestUrl === requestUrl || // pages / routes
+        interceptedRequestUrl.indexOf('localhost:4000') >= 0 // Apollo GraphQL server
       ) {
         interceptedRequest.continue();
       } else {
@@ -50,21 +51,15 @@ class BrowserRunner {
       }
     });
 
-    // Capture main frame response. This is used in the case that rendering
-    // times out, which results in puppeteer throwing an error. This allows us
-    // to return a partial response for what was able to be rendered in that
-    // time frame.
-    page.addListener('response', (r) => {
-      if (!response) {
-        response = r;
-      }
-    });
-
     try {
       // Navigate to page. Wait until there are no oustanding network requests.
-      response = await page.goto(requestUrl, { timeout: 10000 });
+      // https://pptr.dev/#?product=Puppeteer&version=v1.8.0&show=api-pagegotourl-options
+      response = await page.goto(requestUrl, {
+        waitUntil: 'networkidle0',
+        timeout: 0
+      });
     } catch (e) {
-      console.error(e);
+      console.error('browser error', e);
     }
 
     if (!response) {
diff --git a/packages/cli/src/lifecycles/serialize.js b/packages/cli/src/lifecycles/serialize.js
index c8b199e87..30b5896c5 100644
--- a/packages/cli/src/lifecycles/serialize.js
+++ b/packages/cli/src/lifecycles/serialize.js
@@ -1,8 +1,35 @@
-const LocalWebServer = require('local-web-server');
 const BrowserRunner = require('../lib/browser');
+const dataServer = require('../data/server');
+const deepmerge = require('deepmerge');
 const fs = require('fs-extra');
+const glob = require('glob-promise');
+const LocalWebServer = require('local-web-server');
 const path = require('path');
 
+const setDataForPages = async (context) => {
+  const { publicDir } = context;
+  const pages = await glob.promise(path.join(publicDir, '**/**/index.html'));
+
+  pages.forEach((pagePath) => {
+    const contents = fs.readFileSync(pagePath, 'utf-8');
+    // TODO hardcoded root / depth - #273
+    const pageRoot = pagePath.replace(publicDir, '').split('/')[1];
+    const cacheRoot = pageRoot === 'index.html'
+      ? ''
+      : `${pageRoot}`;
+    let cacheContents = {};
+    
+    // TODO avoid having to do this per page / root, each time - #277
+    glob.sync(`${publicDir}/${cacheRoot}/*-cache.json`).forEach((file) => {
+      cacheContents = deepmerge(cacheContents, require(file));
+    });
+
+    // TODO could optimize this probably - #277
+    fs.writeFileSync(`${publicDir}/${cacheRoot}/cache.json`, JSON.stringify(cacheContents));
+    fs.writeFileSync(pagePath, contents.replace('___DATA___', JSON.stringify(cacheContents)));
+  });
+};
+
 module.exports = serializeBuild = async (compilation) => {
   const browserRunner = new BrowserRunner();
   const localWebServer = new LocalWebServer();
@@ -14,14 +41,19 @@ module.exports = serializeBuild = async (compilation) => {
 
   const runBrowser = async (compilation) => {
     try {
-      return Promise.all(compilation.graph.map(async({ route }) => {
+      return Promise.all(compilation.graph.map(async(page) => {
         const { publicDir } = compilation.context;
+        const { route } = page;
   
         return await browserRunner.serialize(`http://127.0.0.1:${PORT}${route}`).then(async (content) => {
           const target = path.join(publicDir, route);
           const html = content
             .replace(polyfill, '')
-            .replace('<script></script>', '');
+            .replace('<script></script>', `
+              <script data-state="apollo">
+                window.__APOLLO_STATE__=___DATA___;
+              </script> 
+            `);
   
           await fs.mkdirs(target, { recursive: true });
           await fs.writeFile(path.join(target, 'index.html'), html);
@@ -29,7 +61,7 @@ module.exports = serializeBuild = async (compilation) => {
       }));
     } catch (err) {
       // eslint-disable-next-line no-console
-      console.log(err);
+      console.error(err);
       return false;
     }
   };
@@ -38,24 +70,32 @@ module.exports = serializeBuild = async (compilation) => {
     try {
       polyfill = await fs.readFile(polyfillPath, 'utf8');
 
+      const { context } = compilation;
       const indexContentsPath = path.join(compilation.context.publicDir, compilation.context.indexPageTemplate);
       const indexContents = await fs.readFile(indexContentsPath, 'utf8');
       const indexContentsPolyfilled = indexContents.replace('<body>', `<script>${polyfill}</script><body>`);
 
       await fs.writeFile(indexContentsPath, indexContentsPolyfilled);
 
+      await dataServer(compilation).listen().then((server) => {
+        console.log(`dataServer started at ${server.url}`);
+      });
+
       // "serialize" our SPA into a static site
-      const server = localWebServer.listen({
+      const webServer = localWebServer.listen({
         port: PORT,
         https: false,
-        directory: compilation.context.publicDir,
-        spa: compilation.context.indexPageTemplate
+        directory: context.publicDir,
+        spa: context.indexPageTemplate
       });
 
       await runBrowser(compilation);
 
       browserRunner.close();
-      server.close();
+      webServer.close();
+
+      // loop through all index.html files and inject cache
+      await setDataForPages(compilation.context);
 
       resolve();
     } catch (err) {
diff --git a/packages/cli/src/tasks/develop.js b/packages/cli/src/tasks/develop.js
index 39884855d..db35f5abf 100644
--- a/packages/cli/src/tasks/develop.js
+++ b/packages/cli/src/tasks/develop.js
@@ -1,3 +1,4 @@
+const dataServer = require('../data/server');
 const path = require('path');
 const webpack = require('webpack');
 const WebpackDevServer = require('webpack-dev-server');
@@ -6,6 +7,10 @@ module.exports = runDevServer = async (compilation) => {
   return new Promise(async (resolve, reject) => {
 
     try {
+      await dataServer(compilation).listen().then((server) => {
+        console.log(`dataServer started at ${server.url}`);
+      });
+
       const webpackConfig = require(path.join(__dirname, '..', './config/webpack.config.develop.js'))(compilation);
       const devServerConfig = webpackConfig.devServer;
 
diff --git a/packages/cli/src/templates/app-template.js b/packages/cli/src/templates/app-template.js
index 275d6843d..eee98601c 100644
--- a/packages/cli/src/templates/app-template.js
+++ b/packages/cli/src/templates/app-template.js
@@ -7,12 +7,11 @@ import thunk from 'redux-thunk';
 // eslint-disable-next-line no-underscore-dangle
 const compose = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || origCompose;
 
-// eslint-disable-next-line
-const store = createStore(
-  (state, action) => state, // eslint-disable-line
-  compose(lazyReducerEnhancer(combineReducers), applyMiddleware(thunk)));
+const store = createStore((state) => state,
+  compose(lazyReducerEnhancer(combineReducers), applyMiddleware(thunk))
+);
 
-import '../index/index.js';
+import '../index/index';
 import './list';
 
 connectRouter(store);
@@ -26,4 +25,4 @@ class AppComponent extends LitElement {
   }
 }
 
-customElements.define('eve-app', AppComponent);
+customElements.define('eve-app', AppComponent);
\ No newline at end of file
diff --git a/packages/cli/test/cases/build.data.graph/build.data.graph.spec.js b/packages/cli/test/cases/build.data.graph/build.data.graph.spec.js
new file mode 100644
index 000000000..c7ee32085
--- /dev/null
+++ b/packages/cli/test/cases/build.data.graph/build.data.graph.spec.js
@@ -0,0 +1,189 @@
+/*
+ * Use Case
+ * Run Greenwood build command with GraphQL calls to get data about the projects graph.
+ *
+ * User Result
+ * Should generate a Greenwood build that dynamically serializes data from the graph from the header and in the page-template.
+ * 
+ * User Command
+ * greenwood build
+ *
+ * Default Config
+ *
+ * Custom Workspace
+ * src/
+ *   components/
+ *     header.js
+ *   pages/
+ *     blog/
+ *       first-post.md
+ *       second-post.md
+ *     index.md
+ *   templates/
+ *     app-template.js
+ *     blog-template.js
+ */
+const expect = require('chai').expect;
+const fs = require('fs');
+const glob = require('glob-promise');
+const { JSDOM } = require('jsdom');
+const path = require('path');
+const TestBed = require('../../../../../test/test-bed');
+
+describe('Build Greenwood With: ', function() {
+  const LABEL = 'Data from GraphQL';
+  let setup;
+
+  before(async function() {
+    setup = new TestBed();
+    this.context = await setup.setupTestBed(__dirname);
+  });
+
+  describe(LABEL, function() {
+
+    before(async function() {
+      await setup.runGreenwoodCommand('build');
+    });
+
+    runSmokeTest(['public', 'not-found'], LABEL);
+
+    describe('Home (Page Template) w/ Navigation Query', function() {
+      const expectedCache = {"ROOT_QUERY.navigation.0":{"label":"Blog","link":"/blog/","__typename":"Navigation"},"ROOT_QUERY":{"navigation":[{"type":"id","generated":true,"id":"ROOT_QUERY.navigation.0","typename":"Navigation"}]}};  // eslint-disable-line
+
+      beforeEach(async function() {
+        dom = await JSDOM.fromFile(path.resolve(this.context.publicDir, 'index.html'));
+      });
+
+      it('should create a public directory', function() {
+        expect(fs.existsSync(this.context.publicDir)).to.be.true;
+      });
+
+      it('should output an index.html file (home page)', function() {
+        expect(fs.existsSync(path.join(this.context.publicDir, './index.html'))).to.be.true;
+      });
+
+      it('should output a single 404.html file (not found page)', function() {
+        expect(fs.existsSync(path.join(this.context.publicDir, './404.html'))).to.be.true;
+      });
+
+      it('should output one JS bundle file', async function() {
+        expect(await glob.promise(path.join(this.context.publicDir, './index.*.bundle.js'))).to.have.lengthOf(1);
+      });
+
+      it('should output one cache.json file', async function() {
+        expect(await glob.promise(path.join(this.context.publicDir, './cache.json'))).to.have.lengthOf(1);
+      });
+
+      // TODO fixing the ordering issue would help make this test case more reliable - #271
+      xit('should output one cache.json file with expected cache contents', async function() {
+        const cacheContents = require(path.join(this.context.publicDir, './cache.json'));
+
+        expect(cacheContents).to.be.deep.equalInAnyOrder(expectedCache);
+      });
+
+      it('should have one window.__APOLLO_STATE__ <script> tag set in index.html', () => {
+        const scriptTags = dom.window.document.querySelectorAll('head > script');
+        const apolloScriptTags = Array.prototype.slice.call(scriptTags).filter(script => {
+          return script.getAttribute('data-state') === 'apollo';
+        });
+
+        expect(apolloScriptTags.length).to.be.equal(1);
+        expect(apolloScriptTags[0].innerHTML).to.contain(`window.__APOLLO_STATE__=${JSON.stringify(expectedCache)}`);
+      });
+
+      it('should have a <header> tag in the <body>', function() {
+        const header = dom.window.document.querySelectorAll('body header');
+
+        expect(header.length).to.be.equal(1);
+      });
+
+      it('should have a expected NavigationQuery output in the <header> tag', function() {
+        const listItems = dom.window.document.querySelectorAll('body header ul li');
+        const link = listItems[0].querySelector('a');
+
+        expect(listItems.length).to.be.equal(1);
+        expect(link.href.replace('file://', '')).to.be.equal('/blog/');
+        expect(link.title).to.be.equal('Click to visit the Blog page');
+        expect(link.innerHTML).to.contain('Blog');
+      });
+    });
+
+    describe('Blog Page (Template) w/ Navigation and Children Query', function() {
+      const expectedCache = {"ROOT_QUERY.children({\"parent\":\"blog\"}).0":{"title":"Blog","link":"/blog/first-post","__typename":"Page"},"ROOT_QUERY.children({\"parent\":\"blog\"}).1":{"title":"Blog","link":"/blog/second-post","__typename":"Page"},"ROOT_QUERY":{"children({\"parent\":\"blog\"})":[{"type":"id","generated":true,"id":"ROOT_QUERY.children({\"parent\":\"blog\"}).0","typename":"Page"},{"type":"id","generated":true,"id":"ROOT_QUERY.children({\"parent\":\"blog\"}).1","typename":"Page"}],"navigation":[{"type":"id","generated":true,"id":"ROOT_QUERY.navigation.0","typename":"Navigation"}]},"ROOT_QUERY.navigation.0":{"label":"Blog","link":"/blog/","__typename":"Navigation"}}; // eslint-disable-line
+      
+      beforeEach(async function() {
+        dom = await JSDOM.fromFile(path.resolve(this.context.publicDir, 'blog', 'first-post', 'index.html'));
+      });
+
+      it('should output an index.html file (first post page)', function() {
+        expect(fs.existsSync(path.join(this.context.publicDir, 'blog', 'first-post', 'index.html'))).to.be.true;
+      });
+
+      it('should output one cache.json file', async function() {
+        expect(await glob.promise(path.join(this.context.publicDir, 'blog', 'cache.json'))).to.have.lengthOf(1);
+      });
+
+      // TODO fixing the ordering issue would help make this test case more reliable - #271
+      xit('should output one cache.json file with expected cache contents', function() {
+        const cacheContents = require(path.join(this.context.publicDir, 'blog', 'cache.json'));
+
+        expect(cacheContents).to.be.deep.equalInAnyOrder(expectedCache);
+      });
+
+      it('should have one window.__APOLLO_STATE__ <script> tag set in index.html', () => {
+        const scriptTags = dom.window.document.querySelectorAll('head > script');
+        const apolloScriptTags = Array.prototype.slice.call(scriptTags).filter(script => {
+          return script.getAttribute('data-state') === 'apollo';
+        });
+
+        expect(apolloScriptTags.length).to.be.equal(1);
+        // TODO fixing the ordering issue would help make this test case more reliable - #271
+        // expect(apolloScriptTags[0].innerHTML).to.contain(`window.__APOLLO_STATE__=${JSON.stringify(expectedCache)}`);
+      });
+
+      it('should have a <header> tag in the <body>', function() {
+        const header = dom.window.document.querySelectorAll('body header');
+
+        expect(header.length).to.be.equal(1);
+      });
+
+      it('should have a expected NavigationQuery output in the <header> tag', function() {
+        const listItems = dom.window.document.querySelectorAll('body header ul li');
+        const link = listItems[0].querySelector('a');
+
+        expect(listItems.length).to.be.equal(1);
+        expect(link.href.replace('file://', '')).to.be.equal('/blog/');
+        expect(link.title).to.be.equal('Click to visit the Blog page');
+        expect(link.innerHTML).to.contain('Blog');
+      });
+
+      it('should have expected ChildrenQuery output in the <body> tag', function() {
+        const listItems = dom.window.document.querySelectorAll('body div.posts ul li');
+        const linkItems = dom.window.document.querySelectorAll('body div.posts ul li a');
+
+        expect(listItems.length).to.be.equal(2);
+        expect(linkItems.length).to.be.equal(2);
+
+        // TODO fixing the ordering issue would remove need to rely on ordering for testing - #371
+        // e.g. these should be .equal, not .contain
+        const link1 = linkItems[0];
+
+        expect(link1.href.replace('file://', '')).to.be.contain('/blog/');
+        expect(link1.title).to.be.contain('Click to read my');
+        expect(link1.innerHTML).to.contain('Blog');
+
+        const link2 = linkItems[1];
+
+        expect(link2.href.replace('file://', '')).to.be.contain('/blog/');
+        expect(link2.title).to.be.contain('Click to read my');
+        expect(link2.innerHTML).to.contain('Blog');
+      });
+    });
+
+  });
+
+  after(function() {
+    setup.teardownTestBed();
+  });
+
+});
\ No newline at end of file
diff --git a/packages/cli/test/cases/build.data.graph/src/components/header.js b/packages/cli/test/cases/build.data.graph/src/components/header.js
new file mode 100644
index 000000000..aa4153d57
--- /dev/null
+++ b/packages/cli/test/cases/build.data.graph/src/components/header.js
@@ -0,0 +1,54 @@
+import { LitElement, html } from 'lit-element';
+import client from '@greenwood/cli/data/client';
+import NavigationQuery from '@greenwood/cli/data/queries/navigation';
+
+class HeaderComponent extends LitElement {
+  
+  static get properties() {
+    return {
+      navigation: {
+        type: Array
+      }
+    };
+  }
+
+  constructor() {
+    super();
+    this.navigation = [];
+  }
+
+  async connectedCallback() {
+    super.connectedCallback();
+
+    const response = await client.query({
+      query: NavigationQuery
+    });
+
+    this.navigation = response.data.navigation;
+  }
+
+  /* eslint-disable indent */
+  render() {
+    const { navigation } = this;
+
+    return html`
+      <header class="header">
+
+        <nav>
+          <ul>
+            ${navigation.map((item) => {
+              return html`
+                <li>
+                  <a href="${item.link}" title="Click to visit the ${item.label} page">${item.label}</a>
+                </li>
+              `;
+            })}
+          </ul>
+        </nav>
+      </header>
+    `;
+    /* eslint-enable */
+  }
+}
+
+customElements.define('app-header', HeaderComponent);
\ No newline at end of file
diff --git a/packages/cli/test/cases/build.data.graph/src/pages/blog/first-post.md b/packages/cli/test/cases/build.data.graph/src/pages/blog/first-post.md
new file mode 100644
index 000000000..f22e2ce8f
--- /dev/null
+++ b/packages/cli/test/cases/build.data.graph/src/pages/blog/first-post.md
@@ -0,0 +1,8 @@
+---
+template: 'blog'
+---
+
+## My First Blog Post
+Lorem Ipsum
+
+[back](/)
\ No newline at end of file
diff --git a/packages/cli/test/cases/build.data.graph/src/pages/blog/second-post.md b/packages/cli/test/cases/build.data.graph/src/pages/blog/second-post.md
new file mode 100644
index 000000000..02a7c548e
--- /dev/null
+++ b/packages/cli/test/cases/build.data.graph/src/pages/blog/second-post.md
@@ -0,0 +1,8 @@
+---
+template: 'blog'
+---
+
+## My Second Blog Post
+Lorem Ipsum
+
+[back](/)
\ No newline at end of file
diff --git a/packages/cli/test/cases/build.data.graph/src/pages/index.md b/packages/cli/test/cases/build.data.graph/src/pages/index.md
new file mode 100644
index 000000000..b38fc3cfd
--- /dev/null
+++ b/packages/cli/test/cases/build.data.graph/src/pages/index.md
@@ -0,0 +1,7 @@
+## Home Page
+
+This is the Getting Started home page!
+
+### My Posts
+- [my-second-post](/blog/second-post/)
+- [my-first-post](/blog/first-post/)
diff --git a/packages/cli/test/cases/build.data.graph/src/templates/blog-template.js b/packages/cli/test/cases/build.data.graph/src/templates/blog-template.js
new file mode 100644
index 000000000..161d79519
--- /dev/null
+++ b/packages/cli/test/cases/build.data.graph/src/templates/blog-template.js
@@ -0,0 +1,69 @@
+import { html, LitElement } from 'lit-element';
+import client from '@greenwood/cli/data/client';
+import ChildrenQuery from '@greenwood/cli/data/queries/children';
+import '../components/header';
+
+MDIMPORT;
+METAIMPORT;
+METADATA;
+
+class BlogTemplate extends LitElement {
+
+  static get properties() {
+    return {
+      posts: {
+        type: Array
+      }
+    };
+  }
+
+  constructor() {
+    super();
+    this.posts = [];
+  }
+
+  async connectedCallback() {
+    super.connectedCallback();
+    const response = await client.query({
+      query: ChildrenQuery,
+      variables: {
+        parent: 'blog'
+      }
+    });
+
+    this.posts = response.data.children;
+  }
+
+  /* eslint-disable indent */
+  render() {
+    const { posts } = this;
+
+    return html`
+      METAELEMENT
+
+      <div class='container'>
+        <app-header></app-header>
+
+        <entry></entry>
+
+        <div class="posts">
+          <h1>More Posts</h1>
+
+          <ul>
+            ${posts.map((item) => {
+              return html`
+                <li>
+                  <a href="${item.link}/" title="Click to read my ${item.title} blog post">${item.title}</a>
+                </li>
+              `;
+            })}
+          </ul>
+        </div>
+
+      </div>
+    `;
+  }
+  /* eslint-enable */
+}
+
+customElements.define('page-template', BlogTemplate);
\ No newline at end of file
diff --git a/packages/cli/test/cases/build.data.graph/src/templates/page-template.js b/packages/cli/test/cases/build.data.graph/src/templates/page-template.js
new file mode 100644
index 000000000..f649c8990
--- /dev/null
+++ b/packages/cli/test/cases/build.data.graph/src/templates/page-template.js
@@ -0,0 +1,25 @@
+import { html, LitElement } from 'lit-element';
+import '../components/header';
+
+MDIMPORT;
+METAIMPORT;
+METADATA;
+
+class PageTemplate extends LitElement {
+
+  constructor() {
+    super();
+  }
+
+  render() {
+    return html`
+      <div>
+        <app-header></app-header>
+        
+        <entry></entry>
+      </div>
+    `;
+  }
+}
+
+customElements.define('page-template', PageTemplate);
\ No newline at end of file
diff --git a/packages/cli/test/cases/build.default.workspace-template-app/src/templates/app-template.js b/packages/cli/test/cases/build.default.workspace-template-app/src/templates/app-template.js
index 9d0b9070d..301b888e0 100644
--- a/packages/cli/test/cases/build.default.workspace-template-app/src/templates/app-template.js
+++ b/packages/cli/test/cases/build.default.workspace-template-app/src/templates/app-template.js
@@ -12,7 +12,7 @@ const store = createStore(
   (state, action) => state, // eslint-disable-line
   compose(lazyReducerEnhancer(combineReducers), applyMiddleware(thunk)));
 
-import '../index/index.js';
+import '../index/index';
 import './list';
 
 connectRouter(store);
diff --git a/packages/cli/test/cases/build.plugins-index/greenwood.config.js b/packages/cli/test/cases/build.plugins-index/greenwood.config.js
index 65e653105..59a5628f8 100644
--- a/packages/cli/test/cases/build.plugins-index/greenwood.config.js
+++ b/packages/cli/test/cases/build.plugins-index/greenwood.config.js
@@ -18,7 +18,7 @@ module.exports = {
         hookGreenwoodPolyfills: `
           <!-- 
             this covers custom overriding since polyfills are on by default already
-            so for this test, we actully need to load something that works with puppeterr + JSDOM 
+            so for this test, we actully need to load something that works with puppeteer + JSDOM 
           -->
           <div class="hook-polyfills">
             <script src="//cdnjs.cloudflare.com/ajax/libs/webcomponentsjs/2.2.7/webcomponents-bundle.js"></script>
diff --git a/packages/plugin-google-analytics/test/cases/default/default.spec.js b/packages/plugin-google-analytics/test/cases/default/default.spec.js
index 8620727ea..cc92512eb 100644
--- a/packages/plugin-google-analytics/test/cases/default/default.spec.js
+++ b/packages/plugin-google-analytics/test/cases/default/default.spec.js
@@ -47,7 +47,7 @@ describe('Build Greenwood With: ', function() {
 
     runSmokeTest(['public', 'index', 'not-found', 'hello'], LABEL);
 
-    describe('Initialization script at the end of the <body> tag', function() {
+    describe('Initialization script', function() {
       let inlineScript = [];
       let scriptSrcTags = [];
 
@@ -56,7 +56,7 @@ describe('Build Greenwood With: ', function() {
         const scriptTags = dom.window.document.querySelectorAll('head script');
 
         inlineScript = Array.prototype.slice.call(scriptTags).filter(script => {
-          return !script.src;
+          return !script.src && !script.getAttribute('data-state');
         });
 
         scriptSrcTags = Array.prototype.slice.call(scriptTags).filter(script => {
@@ -96,7 +96,7 @@ describe('Build Greenwood With: ', function() {
       });
     });
 
-    describe('Tracking script at the end of the <body> tag', function() {
+    describe('Tracking script', function() {
       let trackingScript;
 
       beforeEach(async function() {
diff --git a/packages/plugin-google-analytics/test/cases/option-anonymous/option-anonymous.spec.js b/packages/plugin-google-analytics/test/cases/option-anonymous/option-anonymous.spec.js
index c67842a66..186b671d5 100644
--- a/packages/plugin-google-analytics/test/cases/option-anonymous/option-anonymous.spec.js
+++ b/packages/plugin-google-analytics/test/cases/option-anonymous/option-anonymous.spec.js
@@ -48,7 +48,7 @@ describe('Build Greenwood With: ', function() {
 
     runSmokeTest(['public', 'index', 'not-found', 'hello'], LABEL);
 
-    describe('Initialization script at the end of the <body> tag', function() {
+    describe('Initialization script', function() {
       let inlineScript;
 
       beforeEach(async function() {
@@ -56,7 +56,7 @@ describe('Build Greenwood With: ', function() {
         const scriptTags = dom.window.document.querySelectorAll('head script');
 
         inlineScript = Array.prototype.slice.call(scriptTags).filter(script => {
-          return !script.src;
+          return !script.src && !script.getAttribute('data-state');
         });
 
       });
@@ -79,7 +79,7 @@ describe('Build Greenwood With: ', function() {
       });
     });
 
-    describe('Tracking script at the end of the <body> tag', function() {
+    describe('Tracking script', function() {
       let trackingScript;
 
       beforeEach(async function() {
diff --git a/test/smoke-test.js b/test/smoke-test.js
index 54f0c4dee..3b2d5f63a 100644
--- a/test/smoke-test.js
+++ b/test/smoke-test.js
@@ -99,6 +99,15 @@ function defaultIndex(label) {
         expect(bundledScript.length).to.be.equal(1);
       });
 
+      it('should have one <script> tag for Apollo state', function() {
+        const scriptTags = dom.window.document.querySelectorAll('script');
+        const bundleScripts = Array.prototype.slice.call(scriptTags).filter(script => {
+          return script.getAttribute('data-state') === 'apollo';
+        });
+
+        expect(bundleScripts.length).to.be.equal(1);
+      });
+
       it('should have a router outlet tag in the <body>', function() {
         const outlet = dom.window.document.querySelectorAll('body eve-app');
 
diff --git a/www/assets/graphql-playground.png b/www/assets/graphql-playground.png
new file mode 100644
index 000000000..825e9ab98
Binary files /dev/null and b/www/assets/graphql-playground.png differ
diff --git a/www/components/header/header.js b/www/components/header/header.js
index e910a266d..ddf531715 100644
--- a/www/components/header/header.js
+++ b/www/components/header/header.js
@@ -1,12 +1,40 @@
-import { html, LitElement } from 'lit-element';
+import { LitElement, html } from 'lit-element';
+import client from '@greenwood/cli/data/client';
+import NavigationQuery from '@greenwood/cli/data/queries/navigation';
 import '@evergreen-wc/eve-container';
-
 import headerCss from './header.css';
 import brand from '../../assets/brand.png';
 import '../components/social-icons/social-icons';
 
 class HeaderComponent extends LitElement {
+  
+  static get properties() {
+    return {
+      navigation: {
+        type: Array
+      }
+    };
+  }
+
+  constructor() {
+    super();
+    this.navigation = [];
+  }
+
+  async connectedCallback() {
+    super.connectedCallback();
+
+    const response = await client.query({
+      query: NavigationQuery
+    });
+
+    this.navigation = response.data.navigation;
+  }
+
+  /* eslint-disable indent */
   render() {
+    const { navigation } = this;
+
     return html`
       <style>
         ${headerCss}
@@ -14,6 +42,7 @@ class HeaderComponent extends LitElement {
       <header class="header">
         <eve-container fluid>
           <div class="head-wrap">
+            
             <div class="brand">
               <a href="https://projectevergreen.github.io" target="_blank" rel="noopener noreferrer"
                 @onclick="getOutboundLink('https://projectevergreen.github.io'); return false;" >
@@ -23,20 +52,25 @@ class HeaderComponent extends LitElement {
                 <a href="/">Greenwood</a>
               </div>
             </div>
+
             <nav>
               <ul>
-                <li><a href="/about">About</a></li>
-                <li><a href="/getting-started">Getting Started</a></li>
-                <li><a href="/docs">Docs</a></li>
-                <li><a href="/plugins">Plugins</a></li>
+                ${navigation.map((item) => {
+                  return html`
+                    <li><a href="${item.link}" title="Click to visit the ${item.label} page">${item.label}</a></li>
+                  `;
+                })}
               </ul>
             </nav>
+
             <eve-social-icons></eve-social-icons>
+
           </div>
         </eve-container>
       </header>
     `;
+    /* eslint-enable */
   }
 }
 
-customElements.define('eve-header', HeaderComponent);
+customElements.define('eve-header', HeaderComponent);
\ No newline at end of file
diff --git a/www/components/shelf/documentation-list.json b/www/components/shelf/docs.json
similarity index 85%
rename from www/components/shelf/documentation-list.json
rename to www/components/shelf/docs.json
index e5a236953..89947cebf 100644
--- a/www/components/shelf/documentation-list.json
+++ b/www/components/shelf/docs.json
@@ -30,6 +30,24 @@
       }
     ]
   },
+  {
+    "name": "Data Sources",
+    "path": "/docs/data",
+    "items": [
+      {
+        "name": "Overview",
+        "id": "overview"
+      },
+      {
+        "name": "Internal Sources",
+        "id": "internal-sources"
+      },
+      {
+        "name": "External Sources",
+        "id": "external-sources"
+      }
+    ]
+  },
   {
     "name": "Front Matter",
     "path": "/docs/front-matter",
diff --git a/www/components/shelf/getting-started-list.json b/www/components/shelf/getting-started.json
similarity index 100%
rename from www/components/shelf/getting-started-list.json
rename to www/components/shelf/getting-started.json
diff --git a/www/components/shelf/shelf.js b/www/components/shelf/shelf.js
index e231df2dd..6ba6b82b8 100644
--- a/www/components/shelf/shelf.js
+++ b/www/components/shelf/shelf.js
@@ -1,12 +1,17 @@
-import { html, LitElement } from 'lit-element';
+import { LitElement, html } from 'lit-element';
+import client from '@greenwood/cli/data/client';
+import ChildrenQuery from '@greenwood/cli/data/queries/children';
 import css from './shelf.css';
 import chevronRt from '../icons/chevron-right/chevron-right';
 import chevronDwn from '../icons/chevron-down/chevron-down';
 
-class shelf extends LitElement {
+class Shelf extends LitElement {
 
   static get properties() {
     return {
+      page: {
+        type: String
+      },
       shelfList: {
         type: Array
       }
@@ -17,6 +22,7 @@ class shelf extends LitElement {
     super();
     this.selectedIndex = '';
     this.shelfList = [];
+    this.page = '';
   }
 
   async connectedCallback() {
@@ -25,6 +31,47 @@ class shelf extends LitElement {
     this.expandRoute(window.location.pathname);
   }
 
+  async setupShelf(page) {
+    console.log('setupShelf for page =>', page);
+    let list = [];
+
+    if (page && page !== '' && page !== '/') {
+      // TODO remove require call - #275
+      // this.shelfList = require(`./${page}.json`);
+      switch (page) {
+
+        case 'about':
+          list = await import(/* webpackChunkName: 'about' */ '../components/shelf/about.json').then(({ default: data }) => data);
+          break;
+        case 'docs':
+          list = await import(/* webpackChunkName: 'documentation-list' */ '../components/shelf/docs.json').then(({ default: data }) => data);
+          break;
+        case 'getting-started':
+          list = await import(/* webpackChunkName: 'getting-started' */ '../components/shelf/getting-started.json').then(({ default: data }) => data);
+          break;
+        case 'plugins':
+          list = await import(/* webpackChunkName: 'plugins' */ '../components/shelf/plugins.json').then(({ default: data }) => data);
+          break;
+        default:
+          list = [];
+
+      }
+      
+      // TODO not actually integrated, still using .json files - #271
+      const response = await client.query({
+        query: ChildrenQuery,
+        variables: {
+          parent: page
+        }
+      });
+
+      console.log('response from the shelf (data.children)', response.data.children);
+
+      this.shelfList = list;
+      console.log('shelf list', this.shelfList);
+    }
+  }
+
   goTo(path) {
     location.hash = path;
     window.history.pushState({}, '', path);
@@ -83,7 +130,7 @@ class shelf extends LitElement {
   }
 
   renderList() {
-
+    console.log('renderlist', this.shelfList);
     /* eslint-disable indent */
     const renderListItems = (list) => {
       let listItems = '';
@@ -102,8 +149,8 @@ class shelf extends LitElement {
 
       return listItems;
     };
-
     /* eslint-enable */
+
     return this.shelfList.map((list, index) => {
       let id = `index_${index}`;
       let chevron = list.items && list.items.length > 0
@@ -121,10 +168,17 @@ class shelf extends LitElement {
   }
 
   render() {
+    const { page } = this;
+
+    this.setupShelf(page);
+
+    console.log('render()', this.shelfList);
+    
     return html`
       <style>
         ${css}
       </style>
+
       <div>
         <ul>
           ${this.renderList()}
@@ -134,4 +188,4 @@ class shelf extends LitElement {
   }
 }
 
-customElements.define('eve-shelf', shelf);
+customElements.define('eve-shelf', Shelf);
\ No newline at end of file
diff --git a/www/pages/docs/data.md b/www/pages/docs/data.md
new file mode 100644
index 000000000..4627c8658
--- /dev/null
+++ b/www/pages/docs/data.md
@@ -0,0 +1,321 @@
+## Data Sources
+Having to repeat things when programming is no fun, and that's why (web) component based development is so useful!  As websites start to grow, there comes a point where being able to have access to the content and structure of your site's layout and configuration as part of the development process becomes essential towards maintainability, performance, and scalability.
+
+As an example, if you are developing a blog site, like in our [Getting Started](/getting-started/) guide, having to list a couple blogs posts by hand isn't so bad.
+
+```render html
+<ul>
+  <li><a href="/blog/2019/first-post.md">First Post</li></a>
+  <li><a href="/blog/2019/second-post.md">Second Post</li></a>
+</ul>
+```
+
+But what happens over time, when that list grows to 10, 50, 100+ posts?  Imagine maintaining that list each time, over and over again?  Not only that, but wouldn't it be great to also be able to sort, search, filter, and organize those posts to make them easier for users to navigate and find?  Even better would be not having to maintain a secondary list of your own content.
+
+Instead, Greenwood uses GraphQL + Apollo to make that a reality!  So instead of a static list, you can do something like this!
+
+```render javascript
+render() {
+  return html\`
+    <ul>
+      ${pages.map((page) => {
+        return html\`
+          <li><a href=\"${page.path}\">${page.title}</a></li>
+        \`;
+      })}
+    </ul>
+  \`;
+}
+```
+
+### Internal Sources
+Greenwood exposes a [GraphQL](https://graphql.org/) + [Apollo](https://www.apollographql.com/docs/apollo-server/) server locally when developing available at `localhost:4000` that can be used to get information about your local content like path, "slug", title and other useful information that will be dynamic to the content you have.  Programmatic access to this data can provide the oppourtunity to share your content with your users in a way that supports sorting, filter, organizing, and more!
+
+![graphql-playground](/assets/graphql-playground.png)
+
+#### Schema
+To kick things off, let's review what is availalble to you from.  Currently, the main "API" is just a list of all pages in your _pages/_ directory, represented as a `Page` [type defintion](https://graphql.org/graphql-js/basic-types/).   This is called Greenwood's `graph`.
+
+This is what the schema looks like:
+```render javascript
+graph {
+  id, // (string) the unique ID given to the generated component as it's selector e.g. \`<wc-md-id></wc-md-id>\`
+
+  link,  // (string) A URL link, typically derived from the filesystem path, e.g. /blog/2019/first-post/ 
+  
+  title,  // (string) Useful for a page's <title> tag or the title attribute for an <a> tag, inferred from the filesystem path, e.g. "First Post"
+  
+  filePath, // (string) path to file
+
+  fileName, // (string) file name without extension/path, so that it can be copied to scratch dir with same name
+
+  template // (string) page template used for the page 
+}
+```
+
+> All queries return subsets and / or derivitives of the `graph`.
+
+#### Queries
+To help facilitiate development, Greenwood provides a couple queries out of the box that you can use to get access to the `graph` and start using it in your components, which we'll get to next.
+
+Below are the queries available:
+
+##### Graph
+The Graph query returns an array of all pages.
+
+###### Defintion
+```render javascript
+query {
+  graph {
+    id,
+    title,
+    link,
+    filePath,
+    fileName,
+    template
+  }
+}
+```
+
+###### Usage
+`import` the query in your component
+```render javascript
+import client from '@greenwood/cli/data/client';
+import GraphQuery from '@greenwood/cli/data/queries/graph';
+
+.
+.
+.
+
+async connectedCallback() {
+  super.connectedCallback();
+  const response = await client.query({
+    query: GraphQuery
+  });
+
+  this.posts = response.data.graph;
+}
+```
+
+###### Response
+This will return the full `graph` of all pages as an array
+```render javascript
+[
+  {
+    id: "dd1ec2ef00cc386",
+    title: "Blog",
+    link: "/blog/2019/first-post",
+    filePath: "./blog/2019/first-post.md",
+    fileName: "first-post",
+    template: "blog"
+  },
+  {
+    id: "9d2b98c69ab0867"
+    title: "Blog",
+    link: "/blog/2019/second-post",
+    filePath: "./blog/2019/second-post.md",
+    fileName: "second-post",
+    template: "blog"
+  }
+]
+```
+
+##### Navigation
+The Navigation query returns an array of Page "like" objects, representing the top most root pages of your project.
+
+###### Defintion
+```render javascript
+query {
+  navigation {
+    label,
+    link
+  }
+}
+```
+
+###### Usage
+`import` the query in your component
+```render javascript
+import client from '@greenwood/cli/data/client';
+import NavigationQuery from '@greenwood/cli/data/queries/navigation';
+
+.
+.
+.
+
+async connectedCallback() {
+  super.connectedCallback();
+
+  const response = await client.query({
+    query: NavigationQuery
+  });
+
+  this.navigation = response.data.navigation;
+}
+```
+
+
+###### Response
+This will return the full `graph` of all top level routes as a Page array
+```render javascript
+[
+  {
+    label: "Blog",
+    link: "/blog/"
+  }
+]
+```
+
+##### Children
+The Children query returns an array of all pages below a given top level route.
+
+###### Defintion
+```render javascript
+query {
+  children {
+    id,
+    title,
+    link,
+    filePath,
+    fileName,
+    template
+  }
+}
+```
+
+###### Usage
+`import` the query in your component
+```render javascript
+import client from '@greenwood/cli/data/client';
+import ChildrenQuery from '@greenwood/cli/data/queries/children';
+
+.
+.
+.
+
+async connectedCallback() {
+  super.connectedCallback();
+  const response = await client.query({
+    query: ChildrenQuery,
+    variables: {
+      parent: 'blog'
+    }
+  });
+
+  this.posts = response.data.children;
+}
+```
+
+###### Response
+This will return the full `graph` of all pages as an array that are under a given root, e.g. _/blog_.
+```render javascript
+[
+  {
+    id: "dd1ec2ef00cc386",
+    title: "Blog",
+    link: "/blog/2019/first-post",
+    filePath: "./blog/2019/first-post.md",
+    fileName: "first-post",
+    template: "blog"
+  },
+  {
+    id: "9d2b98c69ab0867"
+    title: "Blog",
+    link: "/blog/2019/second-post",
+    filePath: "./blog/2019/first-post.md",
+    fileName: "second-post",
+    template: "blog"
+  }
+]
+```
+
+##### Custom
+You can of course come up with your own as needed!  Greenwood provides the [`gql-tag`](https://github.com/apollographql/graphql-tag) module and will also resolve _.gql_ or _.graphql_ file extensions!
+
+###### example:
+```render javascript
+/* src/data/my-query.gql */
+query {
+  graph {
+    /* whatever you are looking for */
+  }
+}
+```
+
+Or within your component
+```render javascript
+import gql from 'graphql-tag';  // comes with Greenwood
+
+const query = gql\`
+  {
+    user(id: 5) {
+      firstName
+      lastName
+    }
+  }
+\`
+```
+
+Then you can use `import` anywhere in your components!
+
+##### Complete Example
+Now of course comes the fun part, actually seeing it all come together.  Here is an example from the Greenwood website's own [header component](https://github.com/ProjectEvergreen/greenwood/blob/master/www/components/header/header.js).
+
+```render javascript
+import { LitElement, html } from 'lit-element';
+import client from '@greenwood/cli/data/client';
+import NavigationQuery from '@greenwood/cli/data/queries/navigation';
+
+class HeaderComponent extends LitElement {
+  
+  static get properties() {
+    return {
+      navigation: {
+        type: Array
+      }
+    };
+  }
+
+  constructor() {
+    super();
+    this.navigation = [];
+  }
+
+  async connectedCallback() {
+    super.connectedCallback();
+
+    const response = await client.query({
+      query: NavigationQuery
+    });
+
+    this.navigation = response.data.navigation;
+  }
+
+  render() {
+    const { navigation } = this;
+
+    return html\`
+      <header class="header">
+
+        <nav>
+          <ul>
+            ${navigation.map((item) => {
+              return html\`
+                <li>
+                  <a href=\"${item.link}\" title=\"Click to visit the ${item.label} page\">${item.label}</a>
+                </li>
+              \`;
+            })}
+          </ul>
+        </nav>
+        
+      </header>
+    \`;
+  }
+}
+
+customElements.define('app-header', HeaderComponent);
+```
+
+#### External Sources
+Coming [soon](https://github.com/ProjectEvergreen/greenwood/issues/21)!
\ No newline at end of file
diff --git a/www/templates/page-template.js b/www/templates/page-template.js
index af14377b9..8378df02b 100644
--- a/www/templates/page-template.js
+++ b/www/templates/page-template.js
@@ -18,54 +18,50 @@ class PageTemplate extends LitElement {
     return {
       shelfList: {
         type: Array
+      },
+      route: {
+        type: String
       }
     };
   }
 
   constructor() {
     super();
-    this.shelfList = [];
-    this.setupShelf();
+    this.route = '';
   }
 
-  async setupShelf() {
-    // based on path, display selected list
-    const url = window.location.pathname;
-    let list = [];
-    
-    if (url.indexOf('/about') >= 0) {
-      list = await import(/* webpackChunkName: 'about' */ '../components/shelf/about.json').then(({ default: data }) => data);
-    } else if (url.indexOf('/docs') >= 0) {
-      list = await import(/* webpackChunkName: 'documentation-list' */ '../components/shelf/documentation-list.json').then(({ default: data }) => data);
-    } else if (url.indexOf('/getting-started') >= 0) {
-      list = await import(/* webpackChunkName: 'getting-started' */ '../components/shelf/getting-started-list.json').then(({ default: data }) => data);
-    } else if (url.indexOf('/plugins') >= 0) {
-      list = await import(/* webpackChunkName: 'plugins' */ '../components/shelf/plugins.json').then(({ default: data }) => data);
-    }
-
-    this.shelfList = list;
+  updated() {
+    this.route = window.location.pathname;
   }
 
   render() {
+    const { route } = this;
+    const page = route.split('/')[1];
+
     return html`
       <style>
         ${pageCss}
       </style>
+
       METAELEMENT
+     
       <div class='wrapper'>
         <eve-header></eve-header>
+        
         <div class='content-wrapper'>
           <div class="sidebar">
-            <eve-shelf .shelfList="${this.shelfList}"></eve-shelf>
+            <eve-shelf .page="${page}"></eve-shelf>
           </div>
+
           <div class="content">
             <eve-container fluid>
               <eve-scroll>
                 <entry></entry>
               </eve-scroll>
             </eve-container>
-          </div>
+          </div> 
         </div>
+        
         <eve-footer></eve-footer>
       </div>
     `;
diff --git a/yarn.lock b/yarn.lock
index 42a9b1f35..8cd55d3a0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,37 @@
 # yarn lockfile v1
 
 
+"@apollo/protobufjs@^1.0.3":
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/@apollo/protobufjs/-/protobufjs-1.0.3.tgz#02c655aedd4ba7c7f64cbc3d2b1dd9a000a391ba"
+  integrity sha512-gqeT810Ect9WIqsrgfUvr+ljSB5m1PyBae9HGdrRyQ3HjHjTcjVvxpsMYXlUk4rUHnrfUqyoGvLSy2yLlRGEOw==
+  dependencies:
+    "@protobufjs/aspromise" "^1.1.2"
+    "@protobufjs/base64" "^1.1.2"
+    "@protobufjs/codegen" "^2.0.4"
+    "@protobufjs/eventemitter" "^1.1.0"
+    "@protobufjs/fetch" "^1.1.0"
+    "@protobufjs/float" "^1.0.2"
+    "@protobufjs/inquire" "^1.1.0"
+    "@protobufjs/path" "^1.1.2"
+    "@protobufjs/pool" "^1.1.0"
+    "@protobufjs/utf8" "^1.1.0"
+    "@types/long" "^4.0.0"
+    "@types/node" "^10.1.0"
+    long "^4.0.0"
+
+"@apollographql/apollo-tools@^0.4.0":
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/@apollographql/apollo-tools/-/apollo-tools-0.4.1.tgz#bfe582d7da4d0f9d449c059cfc983a46f331d529"
+  integrity sha512-9NaTBPX+YYCsio6AqnLHlLiqYBszgTBul2qzG2+YNZ/1RQ2owhO/7xB5XJyQz76NGOefORaZt5idwvTJXpg/Sg==
+  dependencies:
+    apollo-env "^0.6.0"
+
+"@apollographql/graphql-playground-html@1.6.24":
+  version "1.6.24"
+  resolved "https://registry.yarnpkg.com/@apollographql/graphql-playground-html/-/graphql-playground-html-1.6.24.tgz#3ce939cb127fb8aaa3ffc1e90dff9b8af9f2e3dc"
+  integrity sha512-8GqG48m1XqyXh4mIZrtB5xOhUwSsh1WsrrsaZQOEYYql3YN9DEu9OOSg0ILzXHZo/h2Q74777YE4YzlArQzQEQ==
+
 "@babel/code-frame@^7.0.0", "@babel/code-frame@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.5.5.tgz#bc0782f6d69f7b7d49531219699b988f669a8f9d"
@@ -1659,11 +1690,136 @@
     universal-user-agent "^3.0.0"
     url-template "^2.0.8"
 
+"@protobufjs/aspromise@^1.1.1", "@protobufjs/aspromise@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/aspromise/-/aspromise-1.1.2.tgz#9b8b0cc663d669a7d8f6f5d0893a14d348f30fbf"
+  integrity sha1-m4sMxmPWaafY9vXQiToU00jzD78=
+
+"@protobufjs/base64@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/base64/-/base64-1.1.2.tgz#4c85730e59b9a1f1f349047dbf24296034bb2735"
+  integrity sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg==
+
+"@protobufjs/codegen@^2.0.4":
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/@protobufjs/codegen/-/codegen-2.0.4.tgz#7ef37f0d010fb028ad1ad59722e506d9262815cb"
+  integrity sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg==
+
+"@protobufjs/eventemitter@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/eventemitter/-/eventemitter-1.1.0.tgz#355cbc98bafad5978f9ed095f397621f1d066b70"
+  integrity sha1-NVy8mLr61ZePntCV85diHx0Ga3A=
+
+"@protobufjs/fetch@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/fetch/-/fetch-1.1.0.tgz#ba99fb598614af65700c1619ff06d454b0d84c45"
+  integrity sha1-upn7WYYUr2VwDBYZ/wbUVLDYTEU=
+  dependencies:
+    "@protobufjs/aspromise" "^1.1.1"
+    "@protobufjs/inquire" "^1.1.0"
+
+"@protobufjs/float@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/float/-/float-1.0.2.tgz#5e9e1abdcb73fc0a7cb8b291df78c8cbd97b87d1"
+  integrity sha1-Xp4avctz/Ap8uLKR33jIy9l7h9E=
+
+"@protobufjs/inquire@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/inquire/-/inquire-1.1.0.tgz#ff200e3e7cf2429e2dcafc1140828e8cc638f089"
+  integrity sha1-/yAOPnzyQp4tyvwRQIKOjMY48Ik=
+
+"@protobufjs/path@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/path/-/path-1.1.2.tgz#6cc2b20c5c9ad6ad0dccfd21ca7673d8d7fbf68d"
+  integrity sha1-bMKyDFya1q0NzP0hynZz2Nf79o0=
+
+"@protobufjs/pool@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/pool/-/pool-1.1.0.tgz#09fd15f2d6d3abfa9b65bc366506d6ad7846ff54"
+  integrity sha1-Cf0V8tbTq/qbZbw2ZQbWrXhG/1Q=
+
+"@protobufjs/utf8@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/utf8/-/utf8-1.1.0.tgz#a777360b5b39a1a2e5106f8e858f2fd2d060c570"
+  integrity sha1-p3c2C1s5oaLlEG+OhY8v0tBgxXA=
+
+"@types/accepts@*", "@types/accepts@^1.3.5":
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/@types/accepts/-/accepts-1.3.5.tgz#c34bec115cfc746e04fe5a059df4ce7e7b391575"
+  integrity sha512-jOdnI/3qTpHABjM5cx1Hc0sKsPoYCp+DP/GJRGtDlPd7fiV9oXGGIcjW/ZOxLIvjGz8MA+uMZI9metHlgqbgwQ==
+  dependencies:
+    "@types/node" "*"
+
+"@types/body-parser@*", "@types/body-parser@1.17.1":
+  version "1.17.1"
+  resolved "https://registry.yarnpkg.com/@types/body-parser/-/body-parser-1.17.1.tgz#18fcf61768fb5c30ccc508c21d6fd2e8b3bf7897"
+  integrity sha512-RoX2EZjMiFMjZh9lmYrwgoP9RTpAjSHiJxdp4oidAQVO02T7HER3xj9UKue5534ULWeqVEkujhWcyvUce+d68w==
+  dependencies:
+    "@types/connect" "*"
+    "@types/node" "*"
+
+"@types/connect@*":
+  version "3.4.32"
+  resolved "https://registry.yarnpkg.com/@types/connect/-/connect-3.4.32.tgz#aa0e9616b9435ccad02bc52b5b454ffc2c70ba28"
+  integrity sha512-4r8qa0quOvh7lGD0pre62CAb1oni1OO6ecJLGCezTmhQ8Fz50Arx9RUszryR8KlgK6avuSXvviL6yWyViQABOg==
+  dependencies:
+    "@types/node" "*"
+
+"@types/cookies@*":
+  version "0.7.4"
+  resolved "https://registry.yarnpkg.com/@types/cookies/-/cookies-0.7.4.tgz#26dedf791701abc0e36b5b79a5722f40e455f87b"
+  integrity sha512-oTGtMzZZAVuEjTwCjIh8T8FrC8n/uwy+PG0yTvQcdZ7etoel7C7/3MSd7qrukENTgQtotG7gvBlBojuVs7X5rw==
+  dependencies:
+    "@types/connect" "*"
+    "@types/express" "*"
+    "@types/keygrip" "*"
+    "@types/node" "*"
+
+"@types/cors@^2.8.4":
+  version "2.8.6"
+  resolved "https://registry.yarnpkg.com/@types/cors/-/cors-2.8.6.tgz#cfaab33c49c15b1ded32f235111ce9123009bd02"
+  integrity sha512-invOmosX0DqbpA+cE2yoHGUlF/blyf7nB0OGYBBiH27crcVm5NmFaZkLP4Ta1hGaesckCi5lVLlydNJCxkTOSg==
+  dependencies:
+    "@types/express" "*"
+
 "@types/events@*":
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
   integrity sha512-EaObqwIvayI5a8dCzhFrjKzVwKLxjoG9T6Ppd5CEo07LRKfQ8Yokw54r5+Wq7FaBQ+yXRvQAYPrHwya1/UFt9g==
 
+"@types/express-serve-static-core@*":
+  version "4.17.0"
+  resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.17.0.tgz#e80c25903df5800e926402b7e8267a675c54a281"
+  integrity sha512-Xnub7w57uvcBqFdIGoRg1KhNOeEj0vB6ykUM7uFWyxvbdE89GFyqgmUcanAriMr4YOxNFZBAWkfcWIb4WBPt3g==
+  dependencies:
+    "@types/node" "*"
+    "@types/range-parser" "*"
+
+"@types/express@*":
+  version "4.17.2"
+  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.17.2.tgz#a0fb7a23d8855bac31bc01d5a58cadd9b2173e6c"
+  integrity sha512-5mHFNyavtLoJmnusB8OKJ5bshSzw+qkMIBAobLrIM48HJvunFva9mOa6aBwh64lBFyNwBbs0xiEFuj4eU/NjCA==
+  dependencies:
+    "@types/body-parser" "*"
+    "@types/express-serve-static-core" "*"
+    "@types/serve-static" "*"
+
+"@types/express@4.17.1":
+  version "4.17.1"
+  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.17.1.tgz#4cf7849ae3b47125a567dfee18bfca4254b88c5c"
+  integrity sha512-VfH/XCP0QbQk5B5puLqTLEeFgR8lfCJHZJKkInZ9mkYd+u8byX0kztXEQxEk4wZXJs8HI+7km2ALXjn4YKcX9w==
+  dependencies:
+    "@types/body-parser" "*"
+    "@types/express-serve-static-core" "*"
+    "@types/serve-static" "*"
+
+"@types/fs-capacitor@*":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/fs-capacitor/-/fs-capacitor-2.0.0.tgz#17113e25817f584f58100fb7a08eed288b81956e"
+  integrity sha512-FKVPOCFbhCvZxpVAMhdBdTfVfXUpsh15wFHgqOKxh9N9vzWZVuWCSijZ5T4U34XYNnuj2oduh6xcs1i+LPI+BQ==
+  dependencies:
+    "@types/node" "*"
+
 "@types/glob@*", "@types/glob@^7.1.1":
   version "7.1.1"
   resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.1.1.tgz#aa59a1c6e3fbc421e07ccd31a944c30eba521575"
@@ -1673,6 +1829,55 @@
     "@types/minimatch" "*"
     "@types/node" "*"
 
+"@types/graphql-upload@^8.0.0":
+  version "8.0.3"
+  resolved "https://registry.yarnpkg.com/@types/graphql-upload/-/graphql-upload-8.0.3.tgz#b371edb5f305a2a1f7b7843a890a2a7adc55c3ec"
+  integrity sha512-hmLg9pCU/GmxBscg8GCr1vmSoEmbItNNxdD5YH2TJkXm//8atjwuprB+xJBK714JG1dkxbbhp5RHX+Pz1KsCMA==
+  dependencies:
+    "@types/express" "*"
+    "@types/fs-capacitor" "*"
+    "@types/koa" "*"
+    graphql "^14.5.3"
+
+"@types/http-assert@*":
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/@types/http-assert/-/http-assert-1.5.1.tgz#d775e93630c2469c2f980fc27e3143240335db3b"
+  integrity sha512-PGAK759pxyfXE78NbKxyfRcWYA/KwW17X290cNev/qAsn9eQIxkH4shoNBafH37wewhDG/0p1cHPbK6+SzZjWQ==
+
+"@types/keygrip@*":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@types/keygrip/-/keygrip-1.0.1.tgz#ff540462d2fb4d0a88441ceaf27d287b01c3d878"
+  integrity sha1-/1QEYtL7TQqIRBzq8n0oewHD2Hg=
+
+"@types/koa-compose@*":
+  version "3.2.5"
+  resolved "https://registry.yarnpkg.com/@types/koa-compose/-/koa-compose-3.2.5.tgz#85eb2e80ac50be95f37ccf8c407c09bbe3468e9d"
+  integrity sha512-B8nG/OoE1ORZqCkBVsup/AKcvjdgoHnfi4pZMn5UwAPCbhk/96xyv284eBYW8JlQbQ7zDmnpFr68I/40mFoIBQ==
+  dependencies:
+    "@types/koa" "*"
+
+"@types/koa@*":
+  version "2.0.52"
+  resolved "https://registry.yarnpkg.com/@types/koa/-/koa-2.0.52.tgz#7dd11de4189ab339ad66c4ccad153716b14e525f"
+  integrity sha512-cp/GTOhOYwomlSKqEoG0kaVEVJEzP4ojYmfa7EKaGkmkkRwJ4B/1VBLbQZ49Z+WJNvzXejQB/9GIKqMo9XLgFQ==
+  dependencies:
+    "@types/accepts" "*"
+    "@types/cookies" "*"
+    "@types/http-assert" "*"
+    "@types/keygrip" "*"
+    "@types/koa-compose" "*"
+    "@types/node" "*"
+
+"@types/long@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@types/long/-/long-4.0.0.tgz#719551d2352d301ac8b81db732acb6bdc28dbdef"
+  integrity sha512-1w52Nyx4Gq47uuu0EVcsHBxZFJgurQ+rTKS3qMHxR1GY2T8c2AJYd6vZoZ9q1rupaDjU0yT+Jc2XTyXkjeMA+Q==
+
+"@types/mime@*":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@types/mime/-/mime-2.0.1.tgz#dc488842312a7f075149312905b5e3c0b054c79d"
+  integrity sha512-FwI9gX75FgVBJ7ywgnq/P7tw+/o1GUbtP0KzbtusLigAOgIgNISRK0ZPl4qertvXSIE8YbsVJueQ90cDt9YYyw==
+
 "@types/minimatch@*":
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
@@ -1683,11 +1888,46 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-12.7.2.tgz#c4e63af5e8823ce9cc3f0b34f7b998c2171f0c44"
   integrity sha512-dyYO+f6ihZEtNPDcWNR1fkoTDf3zAK3lAABDze3mz6POyIercH0lEUawUFXlG8xaQZmm1yEBON/4TsYv/laDYg==
 
+"@types/node@>=6":
+  version "12.12.12"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.12.tgz#529bc3e73dbb35dd9e90b0a1c83606a9d3264bdb"
+  integrity sha512-MGuvYJrPU0HUwqF7LqvIj50RZUX23Z+m583KBygKYUZLlZ88n6w28XRNJRJgsHukLEnLz6w6SvxZoLgbr5wLqQ==
+
+"@types/node@^10.1.0":
+  version "10.17.5"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.17.5.tgz#c1920150f7b90708a7d0f3add12a06bc9123c055"
+  integrity sha512-RElZIr/7JreF1eY6oD5RF3kpmdcreuQPjg5ri4oQ5g9sq7YWU8HkfB3eH8GwAwxf5OaCh0VPi7r4N/yoTGelrA==
+
 "@types/q@^1.5.1":
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/@types/q/-/q-1.5.2.tgz#690a1475b84f2a884fd07cd797c00f5f31356ea8"
   integrity sha512-ce5d3q03Ex0sy4R14722Rmt6MT07Ua+k4FwDfdcToYJcMKNtRVQvJ6JCAPdAmAnbRb6CsX6aYb9m96NGod9uTw==
 
+"@types/range-parser@*":
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/@types/range-parser/-/range-parser-1.2.3.tgz#7ee330ba7caafb98090bece86a5ee44115904c2c"
+  integrity sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA==
+
+"@types/serve-static@*":
+  version "1.13.3"
+  resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.13.3.tgz#eb7e1c41c4468272557e897e9171ded5e2ded9d1"
+  integrity sha512-oprSwp094zOglVrXdlo/4bAHtKTAxX6VT8FOZlBKrmyLbNvE1zxZyJ6yikMVtHIvwP45+ZQGJn+FdXGKTozq0g==
+  dependencies:
+    "@types/express-serve-static-core" "*"
+    "@types/mime" "*"
+
+"@types/ws@^6.0.0":
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-6.0.3.tgz#b772375ba59d79066561c8d87500144d674ba6b3"
+  integrity sha512-yBTM0P05Tx9iXGq00BbJPo37ox68R5vaGTXivs6RGh/BQ6QP5zqZDGWdAO6JbRE/iR1l80xeGAwCQS2nMV9S/w==
+  dependencies:
+    "@types/node" "*"
+
+"@types/zen-observable@^0.8.0":
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/@types/zen-observable/-/zen-observable-0.8.0.tgz#8b63ab7f1aa5321248aad5ac890a485656dcea4d"
+  integrity sha512-te5lMAWii1uEJ4FwLjzdlbw3+n0FZNOvFXHxQDKeT0dilh7HOzdMzV2TrJVUzq8ep7J4Na8OUYPRLSQkJHAlrg==
+
 "@webassemblyjs/ast@1.8.5":
   version "1.8.5"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.8.5.tgz#51b1c5fe6576a34953bf4b253df9f0d490d9e359"
@@ -1839,6 +2079,21 @@
   resolved "https://registry.yarnpkg.com/@webcomponents/webcomponentsjs/-/webcomponentsjs-2.3.0.tgz#d17c67e9602d46f5a6c425bc00613bba83dcd0e2"
   integrity sha512-sR6FOrNnnncRuoJDqq9QxtRsJMbIvASw4vnJwIYKVlKO3AMc+NAr/bIQNnUiTTE9pBDTJkFpVaUdjJaRdsjmyA==
 
+"@wry/context@^0.4.0":
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/@wry/context/-/context-0.4.4.tgz#e50f5fa1d6cfaabf2977d1fda5ae91717f8815f8"
+  integrity sha512-LrKVLove/zw6h2Md/KZyWxIkFM6AoyKp71OqpH9Hiip1csjPVoD3tPxlbQUNxEnHENks3UGgNpSBCAfq9KWuag==
+  dependencies:
+    "@types/node" ">=6"
+    tslib "^1.9.3"
+
+"@wry/equality@^0.1.2":
+  version "0.1.9"
+  resolved "https://registry.yarnpkg.com/@wry/equality/-/equality-0.1.9.tgz#b13e18b7a8053c6858aa6c85b54911fb31e3a909"
+  integrity sha512-mB6ceGjpMGz1ZTza8HYnrPGos2mC6So4NhS1PtZ8s4Qt0K7fBiIGhpSxUbQmhwcSWE3no+bYxmI2OL6KuXYmoQ==
+  dependencies:
+    tslib "^1.9.3"
+
 "@xtuc/ieee754@^1.2.0":
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/@xtuc/ieee754/-/ieee754-1.2.0.tgz#eef014a3145ae477a1cbc00cd1e552336dceb790"
@@ -2086,6 +2341,234 @@ anymatch@^2.0.0:
     micromatch "^3.1.4"
     normalize-path "^2.1.1"
 
+apollo-cache-control@^0.8.8:
+  version "0.8.8"
+  resolved "https://registry.yarnpkg.com/apollo-cache-control/-/apollo-cache-control-0.8.8.tgz#c6de9ef3a154560f6cf26ce7159e62438c1ac022"
+  integrity sha512-hpIJg3Tmb6quA111lrVO+d3qcyYRlJ8JqbeQdcgwLT3fb2VQzk21SrBZYl2oMM4ZqSOWCZWg4/Cn9ARYqdWjKA==
+  dependencies:
+    apollo-server-env "^2.4.3"
+    graphql-extensions "^0.10.7"
+
+apollo-cache-inmemory@^1.6.3:
+  version "1.6.3"
+  resolved "https://registry.yarnpkg.com/apollo-cache-inmemory/-/apollo-cache-inmemory-1.6.3.tgz#826861d20baca4abc45f7ca7a874105905b8525d"
+  integrity sha512-S4B/zQNSuYc0M/1Wq8dJDTIO9yRgU0ZwDGnmlqxGGmFombOZb9mLjylewSfQKmjNpciZ7iUIBbJ0mHlPJTzdXg==
+  dependencies:
+    apollo-cache "^1.3.2"
+    apollo-utilities "^1.3.2"
+    optimism "^0.10.0"
+    ts-invariant "^0.4.0"
+    tslib "^1.9.3"
+
+apollo-cache@1.3.2, apollo-cache@^1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/apollo-cache/-/apollo-cache-1.3.2.tgz#df4dce56240d6c95c613510d7e409f7214e6d26a"
+  integrity sha512-+KA685AV5ETEJfjZuviRTEImGA11uNBp/MJGnaCvkgr+BYRrGLruVKBv6WvyFod27WEB2sp7SsG8cNBKANhGLg==
+  dependencies:
+    apollo-utilities "^1.3.2"
+    tslib "^1.9.3"
+
+apollo-client@^2.6.4:
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/apollo-client/-/apollo-client-2.6.4.tgz#872c32927263a0d34655c5ef8a8949fbb20b6140"
+  integrity sha512-oWOwEOxQ9neHHVZrQhHDbI6bIibp9SHgxaLRVPoGvOFy7OH5XUykZE7hBQAVxq99tQjBzgytaZffQkeWo1B4VQ==
+  dependencies:
+    "@types/zen-observable" "^0.8.0"
+    apollo-cache "1.3.2"
+    apollo-link "^1.0.0"
+    apollo-utilities "1.3.2"
+    symbol-observable "^1.0.2"
+    ts-invariant "^0.4.0"
+    tslib "^1.9.3"
+    zen-observable "^0.8.0"
+
+apollo-datasource@^0.6.3:
+  version "0.6.3"
+  resolved "https://registry.yarnpkg.com/apollo-datasource/-/apollo-datasource-0.6.3.tgz#b31e089e52adb92fabb536ab8501c502573ffe13"
+  integrity sha512-gRYyFVpJgHE2hhS+VxMeOerxXQ/QYxWG7T6QddfugJWYAG9DRCl65e2b7txcGq2NP3r+O1iCm4GNwhRBDJbd8A==
+  dependencies:
+    apollo-server-caching "^0.5.0"
+    apollo-server-env "^2.4.3"
+
+apollo-engine-reporting-protobuf@^0.4.4:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/apollo-engine-reporting-protobuf/-/apollo-engine-reporting-protobuf-0.4.4.tgz#73a064f8c9f2d6605192d1673729c66ec47d9cb7"
+  integrity sha512-SGrIkUR7Q/VjU8YG98xcvo340C4DaNUhg/TXOtGsMlfiJDzHwVau/Bv6zifAzBafp2lj0XND6Daj5kyT/eSI/w==
+  dependencies:
+    "@apollo/protobufjs" "^1.0.3"
+
+apollo-engine-reporting@^1.4.10:
+  version "1.4.10"
+  resolved "https://registry.yarnpkg.com/apollo-engine-reporting/-/apollo-engine-reporting-1.4.10.tgz#cca245133906ed4ece125e48cb95dd959f3af2f6"
+  integrity sha512-0nEawO9cudbXHCxRvnDUWKqCxPAGEstghUFd5sB67lIGuh91MYeLuwN1iTfqUdwF1feEGHn636zVVUYlXGOlvQ==
+  dependencies:
+    apollo-engine-reporting-protobuf "^0.4.4"
+    apollo-graphql "^0.3.4"
+    apollo-server-caching "^0.5.0"
+    apollo-server-env "^2.4.3"
+    apollo-server-types "^0.2.8"
+    async-retry "^1.2.1"
+    graphql-extensions "^0.10.7"
+
+apollo-env@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/apollo-env/-/apollo-env-0.6.0.tgz#124c2ab6bac0a9c6761aa7c1f036964fd282b3ac"
+  integrity sha512-DttHOpLISRej8STjbXjQCXq3YeE2pATaC4UEd2YE7TjjYhQmp9yxohlkHfSR78BvPzczhyDs6WQQEzasHv0M0A==
+  dependencies:
+    core-js "^3.0.1"
+    node-fetch "^2.2.0"
+    sha.js "^2.4.11"
+
+apollo-graphql@^0.3.4:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/apollo-graphql/-/apollo-graphql-0.3.5.tgz#9d6b30ba94958947e0ad5e67ac0a8a856f1a636d"
+  integrity sha512-X2N/LREJSAkI0RhMEJ6d0kGjdJSI4SFyf6soLvLLTQn0Bhi/52hMLf8k4kO5t0SCKuWc1+Pw/tdCniK4Gc1IdA==
+  dependencies:
+    apollo-env "^0.6.0"
+    lodash.sortby "^4.7.0"
+
+apollo-link-http-common@^0.2.15:
+  version "0.2.15"
+  resolved "https://registry.yarnpkg.com/apollo-link-http-common/-/apollo-link-http-common-0.2.15.tgz#304e67705122bf69a9abaded4351b10bc5efd6d9"
+  integrity sha512-+Heey4S2IPsPyTf8Ag3PugUupASJMW894iVps6hXbvwtg1aHSNMXUYO5VG7iRHkPzqpuzT4HMBanCTXPjtGzxg==
+  dependencies:
+    apollo-link "^1.2.13"
+    ts-invariant "^0.4.0"
+    tslib "^1.9.3"
+
+apollo-link-http@^1.5.16:
+  version "1.5.16"
+  resolved "https://registry.yarnpkg.com/apollo-link-http/-/apollo-link-http-1.5.16.tgz#44fe760bcc2803b8a7f57fc9269173afb00f3814"
+  integrity sha512-IA3xA/OcrOzINRZEECI6IdhRp/Twom5X5L9jMehfzEo2AXdeRwAMlH5LuvTZHgKD8V1MBnXdM6YXawXkTDSmJw==
+  dependencies:
+    apollo-link "^1.2.13"
+    apollo-link-http-common "^0.2.15"
+    tslib "^1.9.3"
+
+apollo-link@^1.0.0, apollo-link@^1.2.13, apollo-link@^1.2.3:
+  version "1.2.13"
+  resolved "https://registry.yarnpkg.com/apollo-link/-/apollo-link-1.2.13.tgz#dff00fbf19dfcd90fddbc14b6a3f9a771acac6c4"
+  integrity sha512-+iBMcYeevMm1JpYgwDEIDt/y0BB7VWyvlm/7x+TIPNLHCTCMgcEgDuW5kH86iQZWo0I7mNwQiTOz+/3ShPFmBw==
+  dependencies:
+    apollo-utilities "^1.3.0"
+    ts-invariant "^0.4.0"
+    tslib "^1.9.3"
+    zen-observable-ts "^0.8.20"
+
+apollo-server-caching@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/apollo-server-caching/-/apollo-server-caching-0.5.0.tgz#446a37ce2d4e24c81833e276638330a634f7bd46"
+  integrity sha512-l7ieNCGxUaUAVAAp600HjbUJxVaxjJygtPV0tPTe1Q3HkPy6LEWoY6mNHV7T268g1hxtPTxcdRu7WLsJrg7ufw==
+  dependencies:
+    lru-cache "^5.0.0"
+
+apollo-server-core@^2.9.12:
+  version "2.9.12"
+  resolved "https://registry.yarnpkg.com/apollo-server-core/-/apollo-server-core-2.9.12.tgz#c8ed48540762913242eef5fce0da8b59b131a1e8"
+  integrity sha512-jhGr2R655PSwUUBweXDl+0F3oa74Elu5xXF+88ymUUej34EwBUCqz97wPqR07BEuyxaAlRfZwPMvKaHhMUKg5g==
+  dependencies:
+    "@apollographql/apollo-tools" "^0.4.0"
+    "@apollographql/graphql-playground-html" "1.6.24"
+    "@types/graphql-upload" "^8.0.0"
+    "@types/ws" "^6.0.0"
+    apollo-cache-control "^0.8.8"
+    apollo-datasource "^0.6.3"
+    apollo-engine-reporting "^1.4.10"
+    apollo-server-caching "^0.5.0"
+    apollo-server-env "^2.4.3"
+    apollo-server-errors "^2.3.4"
+    apollo-server-plugin-base "^0.6.8"
+    apollo-server-types "^0.2.8"
+    apollo-tracing "^0.8.8"
+    fast-json-stable-stringify "^2.0.0"
+    graphql-extensions "^0.10.7"
+    graphql-tag "^2.9.2"
+    graphql-tools "^4.0.0"
+    graphql-upload "^8.0.2"
+    sha.js "^2.4.11"
+    subscriptions-transport-ws "^0.9.11"
+    ws "^6.0.0"
+
+apollo-server-env@^2.4.3:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/apollo-server-env/-/apollo-server-env-2.4.3.tgz#9bceedaae07eafb96becdfd478f8d92617d825d2"
+  integrity sha512-23R5Xo9OMYX0iyTu2/qT0EUb+AULCBriA9w8HDfMoChB8M+lFClqUkYtaTTHDfp6eoARLW8kDBhPOBavsvKAjA==
+  dependencies:
+    node-fetch "^2.1.2"
+    util.promisify "^1.0.0"
+
+apollo-server-errors@^2.3.4:
+  version "2.3.4"
+  resolved "https://registry.yarnpkg.com/apollo-server-errors/-/apollo-server-errors-2.3.4.tgz#b70ef01322f616cbcd876f3e0168a1a86b82db34"
+  integrity sha512-Y0PKQvkrb2Kd18d1NPlHdSqmlr8TgqJ7JQcNIfhNDgdb45CnqZlxL1abuIRhr8tiw8OhVOcFxz2KyglBi8TKdA==
+
+apollo-server-express@^2.9.12:
+  version "2.9.12"
+  resolved "https://registry.yarnpkg.com/apollo-server-express/-/apollo-server-express-2.9.12.tgz#e779ea2c107fcc63b0c9b888a4cbf0f65af6d505"
+  integrity sha512-4Ev8MY7m23mSzwO/BvLTy97a/68IP/wZoCRBn2R81OoZt9/GxlvvYZGvozJCXYsQt1qAbIT4Sn05LmqawsI98w==
+  dependencies:
+    "@apollographql/graphql-playground-html" "1.6.24"
+    "@types/accepts" "^1.3.5"
+    "@types/body-parser" "1.17.1"
+    "@types/cors" "^2.8.4"
+    "@types/express" "4.17.1"
+    accepts "^1.3.5"
+    apollo-server-core "^2.9.12"
+    apollo-server-types "^0.2.8"
+    body-parser "^1.18.3"
+    cors "^2.8.4"
+    express "^4.17.1"
+    graphql-subscriptions "^1.0.0"
+    graphql-tools "^4.0.0"
+    parseurl "^1.3.2"
+    subscriptions-transport-ws "^0.9.16"
+    type-is "^1.6.16"
+
+apollo-server-plugin-base@^0.6.8:
+  version "0.6.8"
+  resolved "https://registry.yarnpkg.com/apollo-server-plugin-base/-/apollo-server-plugin-base-0.6.8.tgz#94cb9a6d806b7057d1d42202292d2adcf2cf0e7a"
+  integrity sha512-0pKCjcg9gHBK8qlb280+N0jl99meixQtxXnMJFyIfD+45OpKQ+WolHIbO0oZgNEt7r/lNWwH8v3l5yYm1ghz1A==
+  dependencies:
+    apollo-server-types "^0.2.8"
+
+apollo-server-types@^0.2.8:
+  version "0.2.8"
+  resolved "https://registry.yarnpkg.com/apollo-server-types/-/apollo-server-types-0.2.8.tgz#729208a8dd72831af3aa4f1eb584022ada146e6b"
+  integrity sha512-5OclxkAqjhuO75tTNHpSO/+doJZ+VlRtTefnrPJdK/uwVew9U/VUCWkYdryZWwEyVe1nvQ/4E7RYR4tGb8l8wA==
+  dependencies:
+    apollo-engine-reporting-protobuf "^0.4.4"
+    apollo-server-caching "^0.5.0"
+    apollo-server-env "^2.4.3"
+
+apollo-server@^2.9.12:
+  version "2.9.12"
+  resolved "https://registry.yarnpkg.com/apollo-server/-/apollo-server-2.9.12.tgz#3fe28c361ee373d52ae38ca190869508b0c532c0"
+  integrity sha512-Q+qaBTgTxb2vwqyh7NTHs9rOmadbuKw34SgeAOLsCnr3MLVjisa50fL3nQrGbhOGfRaroF8SSZYgya0tvnefig==
+  dependencies:
+    apollo-server-core "^2.9.12"
+    apollo-server-express "^2.9.12"
+    express "^4.0.0"
+    graphql-subscriptions "^1.0.0"
+    graphql-tools "^4.0.0"
+
+apollo-tracing@^0.8.8:
+  version "0.8.8"
+  resolved "https://registry.yarnpkg.com/apollo-tracing/-/apollo-tracing-0.8.8.tgz#bfaffd76dc12ed5cc1c1198b5411864affdb1b83"
+  integrity sha512-aIwT2PsH7VZZPaNrIoSjzLKMlG644d2Uf+GYcoMd3X6UEyg1sXdWqkKfCeoS6ChJKH2khO7MXAvOZC03UnCumQ==
+  dependencies:
+    apollo-server-env "^2.4.3"
+    graphql-extensions "^0.10.7"
+
+apollo-utilities@1.3.2, apollo-utilities@^1.0.1, apollo-utilities@^1.3.0, apollo-utilities@^1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/apollo-utilities/-/apollo-utilities-1.3.2.tgz#8cbdcf8b012f664cd6cb5767f6130f5aed9115c9"
+  integrity sha512-JWNHj8XChz7S4OZghV6yc9FNnzEXj285QYp/nLNh943iObycI5GTDO3NGR9Dth12LRrSFMeDOConPfPln+WGfg==
+  dependencies:
+    "@wry/equality" "^0.1.2"
+    fast-json-stable-stringify "^2.0.0"
+    ts-invariant "^0.4.0"
+    tslib "^1.9.3"
+
 append-transform@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/append-transform/-/append-transform-1.0.0.tgz#046a52ae582a228bd72f58acfbe2967c678759ab"
@@ -2285,6 +2768,13 @@ async-limiter@~1.0.0:
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
   integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
 
+async-retry@^1.2.1:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/async-retry/-/async-retry-1.2.3.tgz#a6521f338358d322b1a0012b79030c6f411d1ce0"
+  integrity sha512-tfDb02Th6CE6pJUF2gjW5ZVjsgwlucVXOEQMvEX9JgSJMs9gAX+Nz3xRuJBKuUYjTSYORqvDBORdAQ3LU59g7Q==
+  dependencies:
+    retry "0.12.0"
+
 async@^0.9.0:
   version "0.9.2"
   resolved "https://registry.yarnpkg.com/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
@@ -2374,6 +2864,11 @@ babel-plugin-dynamic-import-node@^2.3.0:
   dependencies:
     object.assign "^4.1.0"
 
+backo2@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/backo2/-/backo2-1.0.2.tgz#31ab1ac8b129363463e35b3ebb69f4dfcfba7947"
+  integrity sha1-MasayLEpNjRj41s+u2n038+6eUc=
+
 balanced-match@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
@@ -2456,7 +2951,7 @@ bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
   integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==
 
-body-parser@1.19.0:
+body-parser@1.19.0, body-parser@^1.18.3:
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
   integrity sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==
@@ -2676,6 +3171,13 @@ builtins@^1.0.3:
   resolved "https://registry.yarnpkg.com/builtins/-/builtins-1.0.3.tgz#cb94faeb61c8696451db36534e1422f94f0aee88"
   integrity sha1-y5T662HIaWRR2zZTThQi+U8K7og=
 
+busboy@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/busboy/-/busboy-0.3.1.tgz#170899274c5bf38aae27d5c62b71268cd585fd1b"
+  integrity sha512-y7tTxhGKXcyBxRKAni+awqx8uqaJKrSFSNFSeRG5CsWNdmy2BIK+6VGWEW7TZnIO/533mtMEA4rOevQV815YJw==
+  dependencies:
+    dicer "0.3.0"
+
 byline@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/byline/-/byline-5.0.0.tgz#741c5216468eadc457b03410118ad77de8c1ddb1"
@@ -3547,6 +4049,11 @@ core-js@^1.0.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
   integrity sha1-ZSKUwUZR2yj6k70tX/KYOk8IxjY=
 
+core-js@^3.0.1:
+  version "3.4.2"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.4.2.tgz#ee2b1a60b50388d8ddcda8cdb44a92c7a9ea76df"
+  integrity sha512-bUTfqFWtNKWp73oNIfRkqwYZJeNT3lstzZcAkhhiuvDraRSgOH1/+F9ZklbpR4zpdKuo4cpXN8tKP7s61yjX+g==
+
 core-js@^3.4.1:
   version "3.4.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.4.1.tgz#76dd6828412900ab27c8ce0b22e6114d7ce21b18"
@@ -3557,6 +4064,14 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
+cors@^2.8.4:
+  version "2.8.5"
+  resolved "https://registry.yarnpkg.com/cors/-/cors-2.8.5.tgz#eac11da51592dd86b9f06f6e7ac293b3df875d29"
+  integrity sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==
+  dependencies:
+    object-assign "^4"
+    vary "^1"
+
 cosmiconfig@^5.0.0, cosmiconfig@^5.1.0:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-5.2.1.tgz#040f726809c591e77a17c0a3626ca45b4f168b1a"
@@ -4027,6 +4542,11 @@ deepmerge@4.0.0:
   resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.0.0.tgz#3e3110ca29205f120d7cb064960a39c3d2087c09"
   integrity sha512-YZ1rOP5+kHor4hMAH+HRQnBQHg+wvS1un1hAOuIcxcBy0hzcUf6Jg2a1w65kpoOUnurOfZbERwjI1TfZxNjcww==
 
+deepmerge@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.2.2.tgz#44d2ea3679b8f4d4ffba33f03d865fc1e7bf4955"
+  integrity sha512-FJ3UgI4gIl+PHZm53knsuSFpE+nESMr7M4v9QcgB7S63Kj/6WqMiFQJpBBYz1Pt+66bZpP3Q7Lye0Oo9MPKEdg==
+
 default-gateway@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/default-gateway/-/default-gateway-4.2.0.tgz#167104c7500c2115f6dd69b0a536bb8ed720552b"
@@ -4121,6 +4641,11 @@ depd@^1.1.2, depd@~1.1.2:
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
   integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
 
+deprecated-decorator@^0.1.6:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/deprecated-decorator/-/deprecated-decorator-0.1.6.tgz#00966317b7a12fe92f3cc831f7583af329b86c37"
+  integrity sha1-AJZjF7ehL+kvPMgx91g68ym4bDc=
+
 deprecation@^2.0.0:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/deprecation/-/deprecation-2.3.1.tgz#6368cbdb40abf3373b525ac87e4a260c3a700919"
@@ -4175,6 +4700,13 @@ dezalgo@^1.0.0:
     asap "^2.0.0"
     wrappy "1"
 
+dicer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/dicer/-/dicer-0.3.0.tgz#eacd98b3bfbf92e8ab5c2fdb71aaac44bb06b872"
+  integrity sha512-MdceRRWqltEG2dZqO769g27N/3PXfcKl04VhYnBlo2YhH7zPi88VebsjTKclaOyiuMaGU72hTfw3VkUitGcVCA==
+  dependencies:
+    streamsearch "0.1.2"
+
 diff@1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-1.4.0.tgz#7f28d2eb9ee7b15a97efd89ce63dcfdaa3ccbabf"
@@ -4769,7 +5301,7 @@ expand-tilde@^2.0.0, expand-tilde@^2.0.2:
   dependencies:
     homedir-polyfill "^1.0.1"
 
-express@^4.13.3, express@^4.17.1:
+express@^4.0.0, express@^4.13.3, express@^4.17.1:
   version "4.17.1"
   resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
   integrity sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==
@@ -5192,6 +5724,11 @@ front-matter@^3.0.1:
   dependencies:
     js-yaml "^3.13.1"
 
+fs-capacitor@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/fs-capacitor/-/fs-capacitor-2.0.4.tgz#5a22e72d40ae5078b4fe64fe4d08c0d3fc88ad3c"
+  integrity sha512-8S4f4WsCryNw2mJJchi46YgB6CR5Ze+4L1h8ewl9tEpL4SJ3ZO+c/bS4BWhB8bK+O3TMqhuZarTitd0S0eh2pA==
+
 fs-extra@^7.0.0:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-7.0.1.tgz#4f189c44aa123b895f722804f55ea23eadc348e9"
@@ -5566,6 +6103,55 @@ graceful-fs@~2.0.0:
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-2.0.3.tgz#7cd2cdb228a4a3f36e95efa6cc142de7d1a136d0"
   integrity sha1-fNLNsiiko/Nule+mzBQt59GhNtA=
 
+graphql-extensions@^0.10.7:
+  version "0.10.7"
+  resolved "https://registry.yarnpkg.com/graphql-extensions/-/graphql-extensions-0.10.7.tgz#ca9f8ec3cb0af1739b48ca42280ec9162ad116d1"
+  integrity sha512-YuP7VQxNePG4bWRQ5Vk+KRMbZ9r1IWCqCCogOMz/1ueeQ4gZe93eGRcb0vhpOdMFnCX6Vyvd4+sC+N6LR3YFOQ==
+  dependencies:
+    "@apollographql/apollo-tools" "^0.4.0"
+    apollo-server-env "^2.4.3"
+    apollo-server-types "^0.2.8"
+
+graphql-subscriptions@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/graphql-subscriptions/-/graphql-subscriptions-1.1.0.tgz#5f2fa4233eda44cf7570526adfcf3c16937aef11"
+  integrity sha512-6WzlBFC0lWmXJbIVE8OgFgXIP4RJi3OQgTPa0DVMsDXdpRDjTsM1K9wfl5HSYX7R87QAGlvcv2Y4BIZa/ItonA==
+  dependencies:
+    iterall "^1.2.1"
+
+graphql-tag@^2.10.1, graphql-tag@^2.9.2:
+  version "2.10.1"
+  resolved "https://registry.yarnpkg.com/graphql-tag/-/graphql-tag-2.10.1.tgz#10aa41f1cd8fae5373eaf11f1f67260a3cad5e02"
+  integrity sha512-jApXqWBzNXQ8jYa/HLkZJaVw9jgwNqZkywa2zfFn16Iv1Zb7ELNHkJaXHR7Quvd5SIGsy6Ny7SUKATgnu05uEg==
+
+graphql-tools@^4.0.0:
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-4.0.6.tgz#0e729e73db05ade3df10a2f92511be544972a844"
+  integrity sha512-jHLQw8x3xmSNRBCsaZqelXXsFfUSUSktSCUP8KYHiX1Z9qEuwcMpAf+FkdBzk8aTAFqOlPdNZ3OI4DKKqGKUqg==
+  dependencies:
+    apollo-link "^1.2.3"
+    apollo-utilities "^1.0.1"
+    deprecated-decorator "^0.1.6"
+    iterall "^1.1.3"
+    uuid "^3.1.0"
+
+graphql-upload@^8.0.2:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/graphql-upload/-/graphql-upload-8.1.0.tgz#6d0ab662db5677a68bfb1f2c870ab2544c14939a"
+  integrity sha512-U2OiDI5VxYmzRKw0Z2dmfk0zkqMRaecH9Smh1U277gVgVe9Qn+18xqf4skwr4YJszGIh7iQDZ57+5ygOK9sM/Q==
+  dependencies:
+    busboy "^0.3.1"
+    fs-capacitor "^2.0.4"
+    http-errors "^1.7.3"
+    object-path "^0.11.4"
+
+graphql@^14.5.3, graphql@^14.5.8:
+  version "14.5.8"
+  resolved "https://registry.yarnpkg.com/graphql/-/graphql-14.5.8.tgz#504f3d3114cb9a0a3f359bbbcf38d9e5bf6a6b3c"
+  integrity sha512-MMwmi0zlVLQKLdGiMfWkgQD7dY/TUKt4L+zgJ/aR0Howebod3aNgP5JkgvAULiR2HPVZaP2VEElqtdidHweLkg==
+  dependencies:
+    iterall "^1.2.2"
+
 growl@1.10.5:
   version "1.10.5"
   resolved "https://registry.yarnpkg.com/growl/-/growl-1.10.5.tgz#f2735dc2283674fa67478b10181059355c369e5e"
@@ -5857,7 +6443,7 @@ http-errors@1.7.2:
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
-http-errors@1.7.3, http-errors@^1.6.1, http-errors@^1.6.3, http-errors@~1.7.2:
+http-errors@1.7.3, http-errors@^1.6.1, http-errors@^1.6.3, http-errors@^1.7.3, http-errors@~1.7.2:
   version "1.7.3"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
   integrity sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==
@@ -6642,6 +7228,11 @@ istanbul-reports@^2.2.4:
   dependencies:
     handlebars "^4.1.2"
 
+iterall@^1.1.3, iterall@^1.2.1, iterall@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.2.2.tgz#92d70deb8028e0c39ff3164fdbf4d8b088130cd7"
+  integrity sha512-yynBb1g+RFUPY64fTrFv7nsjRrENBQJaX2UL+2Szc9REFrSNm1rpSXHGzhmAy7a9uv3vlvgBlXnf9RqmPH1/DA==
+
 jade@0.26.3:
   version "0.26.3"
   resolved "https://registry.yarnpkg.com/jade/-/jade-0.26.3.tgz#8f10d7977d8d79f2f6ff862a81b0513ccb25686c"
@@ -7290,6 +7881,11 @@ loglevel@^1.6.3:
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.3.tgz#77f2eb64be55a404c9fd04ad16d57c1d6d6b1280"
   integrity sha512-LoEDv5pgpvWgPF4kNYuIp0qqSJVWak/dML0RY74xlzMZiT9w77teNAwKYKWBTYjlokMirg+o3jBwp+vlLrcfAA==
 
+long@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/long/-/long-4.0.0.tgz#9a7b71cfb7d361a194ea555241c92f7468d5bf28"
+  integrity sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==
+
 longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
@@ -7328,7 +7924,7 @@ lru-cache@^4.0.1:
     pseudomap "^1.0.2"
     yallist "^2.1.2"
 
-lru-cache@^5.1.1:
+lru-cache@^5.0.0, lru-cache@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-5.1.1.tgz#1da27e6710271947695daf6848e847f01d84b920"
   integrity sha512-KpNARQA3Iwv+jTA0utUVVbrh+Jlrr1Fv0e56GGzAFOXN7dk/FviaDW8LHmK52DlcH4WP2n6gI8vN1aesBFgo9w==
@@ -8088,7 +8684,7 @@ node-fetch@^1.3.3:
     encoding "^0.1.11"
     is-stream "^1.0.1"
 
-node-fetch@^2.3.0, node-fetch@^2.5.0:
+node-fetch@^2.1.2, node-fetch@^2.2.0, node-fetch@^2.3.0, node-fetch@^2.5.0, node-fetch@^2.6.0:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
   integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
@@ -8397,7 +8993,7 @@ object-assign@^2.0.0:
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-2.1.1.tgz#43c36e5d569ff8e4816c4efa8be02d26967c18aa"
   integrity sha1-Q8NuXVaf+OSBbE76i+AtJpZ8GKo=
 
-object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
+object-assign@^4, object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
   integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
@@ -8416,6 +9012,11 @@ object-keys@^1.0.11, object-keys@^1.0.12:
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
   integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
 
+object-path@^0.11.4:
+  version "0.11.4"
+  resolved "https://registry.yarnpkg.com/object-path/-/object-path-0.11.4.tgz#370ae752fbf37de3ea70a861c23bba8915691949"
+  integrity sha1-NwrnUvvzfePqcKhhwju6iRVpGUk=
+
 object-visit@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/object-visit/-/object-visit-1.0.1.tgz#f79c4493af0c5377b59fe39d395e41042dd045bb"
@@ -8526,6 +9127,13 @@ opn@^5.4.0, opn@^5.5.0:
   dependencies:
     is-wsl "^1.1.0"
 
+optimism@^0.10.0:
+  version "0.10.3"
+  resolved "https://registry.yarnpkg.com/optimism/-/optimism-0.10.3.tgz#163268fdc741dea2fb50f300bedda80356445fd7"
+  integrity sha512-9A5pqGoQk49H6Vhjb9kPgAeeECfUDF6aIICbMDL23kDLStBn1MWk3YvcZ4xWF9CsSf6XEgvRLkXy4xof/56vVw==
+  dependencies:
+    "@wry/context" "^0.4.0"
+
 optimist@^0.6.1, optimist@~0.6.0, optimist@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
@@ -10410,16 +11018,16 @@ ret@~0.1.10:
   resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
   integrity sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==
 
+retry@0.12.0, retry@^0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/retry/-/retry-0.12.0.tgz#1b42a6266a21f07421d1b0b54b7dc167b01c013b"
+  integrity sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs=
+
 retry@^0.10.0:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/retry/-/retry-0.10.1.tgz#e76388d217992c252750241d3d3956fed98d8ff4"
   integrity sha1-52OI0heZLCUnUCQdPTlW/tmNj/Q=
 
-retry@^0.12.0:
-  version "0.12.0"
-  resolved "https://registry.yarnpkg.com/retry/-/retry-0.12.0.tgz#1b42a6266a21f07421d1b0b54b7dc167b01c013b"
-  integrity sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs=
-
 rgb-regex@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/rgb-regex/-/rgb-regex-1.0.1.tgz#c0e0d6882df0e23be254a475e8edd41915feaeb1"
@@ -10667,7 +11275,7 @@ sha.js@2.2.6:
   resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.2.6.tgz#17ddeddc5f722fb66501658895461977867315ba"
   integrity sha1-F93t3F9yL7ZlAWWIlUYZd4ZzFbo=
 
-sha.js@^2.4.0, sha.js@^2.4.8:
+sha.js@^2.4.0, sha.js@^2.4.11, sha.js@^2.4.8:
   version "2.4.11"
   resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
   integrity sha512-QMEp5B7cftE7APOjk5Y6xgrbWu+WkLVQwk8JNjZ8nKRciZaByEW6MubieAiToS7+dwvrjGhH8jRXz3MVd0AYqQ==
@@ -11082,6 +11690,11 @@ streaming-json-stringify@3:
     json-stringify-safe "5"
     readable-stream "2"
 
+streamsearch@0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-0.1.2.tgz#808b9d0e56fc273d809ba57338e929919a1a9f1a"
+  integrity sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo=
+
 string-width@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -11229,6 +11842,17 @@ stylehacks@^4.0.0:
     postcss "^7.0.0"
     postcss-selector-parser "^3.0.0"
 
+subscriptions-transport-ws@^0.9.11, subscriptions-transport-ws@^0.9.16:
+  version "0.9.16"
+  resolved "https://registry.yarnpkg.com/subscriptions-transport-ws/-/subscriptions-transport-ws-0.9.16.tgz#90a422f0771d9c32069294c08608af2d47f596ec"
+  integrity sha512-pQdoU7nC+EpStXnCfh/+ho0zE0Z+ma+i7xvj7bkXKb1dvYHSZxgRPaU6spRP+Bjzow67c/rRDoix5RT0uU9omw==
+  dependencies:
+    backo2 "^1.0.2"
+    eventemitter3 "^3.1.0"
+    iterall "^1.2.1"
+    symbol-observable "^1.0.4"
+    ws "^5.2.0"
+
 supports-color@1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-1.2.0.tgz#ff1ed1e61169d06b3cf2d588e188b18d8847e17e"
@@ -11286,7 +11910,7 @@ svgo@^1.0.0:
     unquote "~1.1.1"
     util.promisify "~1.0.0"
 
-symbol-observable@^1.2.0:
+symbol-observable@^1.0.2, symbol-observable@^1.0.4, symbol-observable@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
   integrity sha512-e900nM8RRtGhlV36KGEU9k65K3mPb1WV70OdjfxlG2EAuM1noi/E/BaW/uMhL7bPEssK8QV57vN3esixjUvcXQ==
@@ -11579,7 +12203,14 @@ trim-right@^1.0.1:
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
   integrity sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM=
 
-tslib@^1.9.0:
+ts-invariant@^0.4.0:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/ts-invariant/-/ts-invariant-0.4.4.tgz#97a523518688f93aafad01b0e80eb803eb2abd86"
+  integrity sha512-uEtWkFM/sdZvRNNDL3Ehu4WVpwaulhwQszV8mrtcdeE8nN00BV9mAmQ88RkrBhFgl9gMgvjJLAQcZbnPXI9mlA==
+  dependencies:
+    tslib "^1.9.3"
+
+tslib@^1.9.0, tslib@^1.9.3:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
   integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
@@ -11844,7 +12475,7 @@ util-promisify@^2.1.0:
   dependencies:
     object.getownpropertydescriptors "^2.0.3"
 
-util.promisify@1.0.0, util.promisify@~1.0.0:
+util.promisify@1.0.0, util.promisify@^1.0.0, util.promisify@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/util.promisify/-/util.promisify-1.0.0.tgz#440f7165a459c9a16dc145eb8e72f35687097030"
   integrity sha512-i+6qA2MPhvoKLuxnJNpXAGhg7HphQOSUq2LKMZD0m15EiskXUkMvKdF4Uui0WYeCUGea+o2cw/ZuwehtfsrNkA==
@@ -11883,7 +12514,7 @@ utils-merge@1.0.1:
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
   integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
 
-uuid@^3.0.1, uuid@^3.3.2:
+uuid@^3.0.1, uuid@^3.1.0, uuid@^3.3.2:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.3.tgz#4568f0216e78760ee1dbf3a4d2cf53e224112866"
   integrity sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==
@@ -11913,7 +12544,7 @@ validate-npm-package-name@^3.0.0:
   dependencies:
     builtins "^1.0.3"
 
-vary@^1.1.2, vary@~1.1.2:
+vary@^1, vary@^1.1.2, vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
   integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
@@ -12377,14 +13008,14 @@ write@1.0.3:
   dependencies:
     mkdirp "^0.5.1"
 
-ws@^5.2.1:
+ws@^5.2.0, ws@^5.2.1:
   version "5.2.2"
   resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.2.tgz#dffef14866b8e8dc9133582514d1befaf96e980f"
   integrity sha512-jaHFD6PFv6UgoIVda6qZllptQsMlDEJkTQcybzzXDYM1XO9Y8em691FGMPmM46WGyLU4z9KMgQN+qrux/nhlHA==
   dependencies:
     async-limiter "~1.0.0"
 
-ws@^6.1.0, ws@^6.1.2, ws@^6.2.1:
+ws@^6.0.0, ws@^6.1.0, ws@^6.1.2, ws@^6.2.1:
   version "6.2.1"
   resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
   integrity sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==
@@ -12543,3 +13174,16 @@ ylru@^1.2.0:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/ylru/-/ylru-1.2.1.tgz#f576b63341547989c1de7ba288760923b27fe84f"
   integrity sha512-faQrqNMzcPCHGVC2aaOINk13K+aaBDUPjGWl0teOXywElLjyVAB6Oe2jj62jHYtwsU49jXhScYbvPENK+6zAvQ==
+
+zen-observable-ts@^0.8.20:
+  version "0.8.20"
+  resolved "https://registry.yarnpkg.com/zen-observable-ts/-/zen-observable-ts-0.8.20.tgz#44091e335d3fcbc97f6497e63e7f57d5b516b163"
+  integrity sha512-2rkjiPALhOtRaDX6pWyNqK1fnP5KkJJybYebopNSn6wDG1lxBoFs2+nwwXKoA6glHIrtwrfBBy6da0stkKtTAA==
+  dependencies:
+    tslib "^1.9.3"
+    zen-observable "^0.8.0"
+
+zen-observable@^0.8.0:
+  version "0.8.15"
+  resolved "https://registry.yarnpkg.com/zen-observable/-/zen-observable-0.8.15.tgz#96415c512d8e3ffd920afd3889604e30b9eaac15"
+  integrity sha512-PQ2PC7R9rslx84ndNBZB/Dkv8V8fZEpk83RLgXtYd0fwUgEjseMn1Dgajh2x6S8QbZAFa9p2qVCEuYZNgve0dQ==