tsconfig.json

{
  "include": [
    "src/*.d.ts",
    "shared/*.d.ts",
    "src/shared/*.tsx",
    "src/components/*.tsx",
    "src/*.ts",
    "src/*.tsx",
    "js/*.ts",
    "app/*.tsx",
    ".next/types/**/*.ts" ],
  "compilerOptions": {
    // "typeRoots": [
    //   // "./node_modules/@types",
    //   "./shared/types"
    //   // "./typings"
    // ],
    "target": "ESNext",
    "useDefineForClassFields": true,
    "removeComments": true,
    "esModuleInterop": true,
    // Allow JavaScript files to be compiled
    // "allowJs": false,
    // // Report errors in .js files
    // "checkJs": false,
    // // Emit a single file with source maps instead of having a separate file
    // "inlineSourceMap": false,
    // // Emit the source alongside the sourcemaps within a single file
    // "inlineSources": false,
    // // Generates corresponding .d.ts file
    // "declaration": false,
    // // Specify output directory for generated declaration files
    // "declarationDir": null,
    // // Generates a source map for each corresponding .d.ts file
    // "declarationMap": false,
    // // Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files
    // "emitBOM": false,
    // // Only emit '.d.ts' declaration files
    // "emitDeclarationOnly": false,
    // // Emit design-type metadata for decorated declarations in source
    // "emitDecoratorMetadata": false,
    // // Enable experimental support for ES decorators
    // "experimentalDecorators": false,
    // // Import emit helpers (e.g. '__extends', '__rest', etc..) from tslib
    // "importHelpers": false,
    // Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)
    "moduleResolution": "node",
    // Do not generate custom helper functions like __extends in compiled output
    // "module": "NodeNext",
    // Enable all strict type checking options
    "strict": true,
    // Raise an error on expressions and declarations with an inferred type of any
    "noImplicitAny": true,
    // Raise an error on this expressions with an inferred type of any
    "noImplicitThis": true,
    // Parse in strict mode and emit "use strict" for each source file
    "alwaysStrict": false,
    // Enable stricter checking of the bind, call, and apply methods on functions
    "strictBindCallApply": true,
    // Enable stricter checking of null and undefined values
    "strictNullChecks": true,
    // Enable stricter checking of function types for the purposes of assignability
    "strictFunctionTypes": true,
    // Ensure non-undefined class properties are initialized in the constructor
    "strictPropertyInitialization": true,
    // Report an error when not all code paths in function return a value
    "noImplicitReturns": true,
    // Report errors for fallthrough cases in switch statement
    "noFallthroughCasesInSwitch": true
    // "esModuleInterop": true
    ,
    "lib": [
      "dom",
      "dom.iterable",
      "esnext"
    ],
    "allowJs": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "noEmit": true,
    "incremental": true,
    "module": "esnext",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "jsx": "preserve",
    "plugins": [
      {
        "name": "next"
      }
    ]
  },
  "exclude": [
    "node_modules"
  ]
}