tsconfig-cjs.json

{
  "compilerOptions": {
    /* Basic Options */
    "target": "ES2017",                     /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', or 'ESNEXT'. */
    "module": "commonjs",                   /* Specify module code generation: 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
    // "lib": [],                           /* 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', or 'react'. */
    "declaration": true,                    /* Generates corresponding '.d.ts' file. */
    "sourceMap": true,                   /* Generates corresponding '.map' file. */
    // "outFile": "./",                     /* Concatenate and emit output to single file. */
    "outDir": "lib/cjs",                        /* Redirect output structure to the directory. */
    // "rootDir": "./",                     /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
    // "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": true,                         /* Enable all strict type-checking options. */
    // "noImplicitAny": true,               /* Raise error on expressions and declarations with an implied 'any' type. */
    // "strictNullChecks": true,            /* Enable strict null checks. */
    // "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. */

    /* Additional Checks */
    // "noUnusedLocals": true,              /* Report errors on unused locals. */
    // "noUnusedParameters": true,          /* Report errors on unused parameters. */
    // "noImplicitReturns": true,           /* Report error when not all code paths in function return a value. */
    // "noFallthroughCasesInSwitch": true,  /* Report errors for fallthrough cases in switch statement. */

    /* 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,

    /* 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. */
    "skipLibCheck": true,

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