tsconfig-base.json

{
  "compilerOptions": {
    /* Visit https://aka.ms/tsconfig.json to read more about this file */

    /* Basic Options */
    //"incremental": true /* Enable incremental compilation */,
    "target": "ES2021" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */,
    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */,
    "lib": [
      "ES2021"
    ] /* Specify library files to be included in the compilation. */,
    //"allowJs": true /* Allow javascript files to be compiled. */,
    //"checkJs": true /* Report errors in .js files. */,
    //"jsx": "preserve" /* Specify JSX code generation: 'preserve', 'react-native', 'react', 'react-jsx' or 'react-jsxdev'. */,
    "declaration": true /* Generates corresponding '.d.ts' file. */,
    "declarationMap": true /* Generates a sourcemap for each corresponding '.d.ts' file. */,
    "sourceMap": true /* Generates corresponding '.map' file. */,
    //"outFile": "./" /* Concatenate and emit output to single file. */,
    //"outDir": "./" /* Redirect output structure to the directory. */,
    //"rootDir": "./" /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */,
    //"composite": true /* Enable project compilation */,
    //"tsBuildInfoFile": "./" /* Specify file to store incremental compilation information */,
    //"removeComments": true /* Do not emit comments to output. */,
    //"noEmit": true /* Do not emit outputs. */,
    //"importHelpers": true /* Import emit helpers from 'tslib'. */,
    "downlevelIteration": true /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */,
    //"isolatedModules": true /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */,

    /* Strict Type-Checking Options */
    "strict": false /* Enable all strict type-checking options. */,
    "noImplicitAny": true /* Raise error on expressions and declarations with an implied 'any' type. */,
    "noImplicitThis": true /* Raise error on 'this' expressions with an implied 'any' type. */,
    // "strictNullChecks": true /* Enable strict null checks. */,
    "strictFunctionTypes": true /* Enable strict checking of function types. */,
    "strictBindCallApply": true /* Enable strict 'bind', 'call', and 'apply' methods on functions. */,
    // "strictPropertyInitialization": true /* Enable strict checking of property initialization in classes. */,
    // "alwaysStrict": true /* Parse in strict mode and emit "use strict" for each source file. */,
    // "useUnknownInCatchVariables": true,

    /* Additional Checks */
    "noUnusedLocals": true /* Report errors on unused locals. */,
    // "noUnusedParameters": true /* Report errors on unused parameters. */,
    "allowUnusedLabels": false,
    "allowUnreachableCode": false,
    "noImplicitReturns": true /* Report error when not all code paths in function return a value. */,
    "noImplicitOverride": true /* Ensure overriding members in derived classes are marked with an 'override' modifier. */,
    //"noFallthroughCasesInSwitch": true /* Report errors for fallthrough cases in switch statement. */,
    "noUncheckedIndexedAccess": true /* Include 'undefined' in index signature results */,
    "noPropertyAccessFromIndexSignature": true /* Require undeclared properties from index signatures to use element accesses. */,
    // "exactOptionalPropertyTypes": true /** Only works with strictNullChecks */,

    /* Module Resolution Options */
    //"moduleResolution": "node" /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */,
    //"baseUrl": "./" /* Base directory to resolve non-absolute module names. */,
    //"paths": {} /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */,
    //"rootDirs": [] /* List of root folders whose combined content represents the structure of the project at runtime. */,
    //"typeRoots": [] /* List of folders to include type definitions from. */,
    //"types": [] /* Type declaration files to be included in compilation. */,
    //"allowSyntheticDefaultImports": true /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */,
    //"esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
    //"preserveSymlinks": true /* Do not resolve the real path of symlinks. */,
    //"allowUmdGlobalAccess": true /* Allow accessing UMD globals from modules. */,

    /* Source Map Options */
    //"sourceRoot": "" /* Specify the location where debugger should locate TypeScript files instead of source locations. */,
    //"mapRoot": "" /* Specify the location where debugger should locate map files instead of generated locations. */,
    //"inlineSourceMap": true /* Emit a single file with source maps instead of having a separate file. */,
    //"inlineSources": true /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */,

    /* Experimental Options */
    "experimentalDecorators": true /* Enables experimental support for ES7 decorators. */,
    //"emitDecoratorMetadata": true /* Enables experimental support for emitting type metadata for decorators. */,

    /* Advanced Options */
    "skipLibCheck": true /* Skip type checking of declaration files. */,
    "forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
  }
}