diff --git a/src/theme/DocRoot/Layout/Sidebar/index.tsx b/src/theme/DocRoot/Layout/Sidebar/index.tsx
index d8e3421d94..249d60f3ba 100644
--- a/src/theme/DocRoot/Layout/Sidebar/index.tsx
+++ b/src/theme/DocRoot/Layout/Sidebar/index.tsx
@@ -127,7 +127,8 @@ const CustomSearch = () => {
 }
 
 // Wrapper component combining Sidebar with CustomSearch
-const SidebarWrapper = (props) => {
+const SidebarWrapper = (props: SidebarConfig) => {
+  console.log({props})
   return (
     <div className="sidebar-search-container flex flex-col">
       <CustomSearch />
diff --git a/src/types/index.d.ts b/src/types/index.d.ts
index 70409a081b..2200871fba 100644
--- a/src/types/index.d.ts
+++ b/src/types/index.d.ts
@@ -22,7 +22,7 @@ type MoreFeatures = {
 type Social = {
   id: number
   name: string
-  image?: React.FunctionComponent<React.SVGProps<SVGSVGElement>>
+  image?: FunctionComponent<SVGProps<SVGSVGElement>> | undefined
   href: string
 }
 
@@ -83,3 +83,35 @@ type RadioOptions = {
   name: string
   value: string
 }
+
+type SidebarLink = {
+  type: "link"
+  label: string
+  href: string
+  docId: string
+  unlisted: boolean
+}
+
+type SidebarCategory = {
+  type: "category"
+  label: string
+  collapsible: boolean
+  collapsed: boolean
+  items: SidebarLink[]
+}
+
+type SidebarItem = {
+  type: "category" | "link"
+  label: string
+  collapsible?: boolean
+  collapsed?: boolean
+  items?: SidebarLink[]
+  href?: string
+  docId?: string
+  unlisted?: boolean
+}
+
+type SidebarConfig = {
+  sidebar: SidebarItem[]
+  hiddenSidebarContainer: boolean
+}
diff --git a/tsconfig.json b/tsconfig.json
index 04fc7ab04a..e0c08d9753 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,5 +4,13 @@
   "compilerOptions": {
     "jsx": "react",
     "baseUrl": ".",
+    "strict": true, // Enable all strict type checking options
+    "noImplicitAny": true, // Raise error on expressions and declarations with an implied 'any' type
+    "strictNullChecks": true, // When type checking, take into account 'null' and 'undefined'
+    "strictFunctionTypes": true, // Ensure function parameter and return type matching is more accurate
+    "strictBindCallApply": true, // Enable stricter checking of the 'bind', 'call', and 'apply' methods
+    "strictPropertyInitialization": true, // Ensure class properties are initialized in the constructor
+    "noImplicitThis": true, // Raise error on 'this' expressions with an implied 'any' type
+    "alwaysStrict": true, // Parse in strict mode and emit "use strict" for each source file
   },
 }