{
    "compilerOptions": {
        /* Visit https://aka.ms/tsconfig.json to read more about this file */
        /* Language and Environment */
        "target": "es2016",
        /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
        // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
        // "experimentalDecorators": true,                   /* Enable experimental support for TC39 stage 2 draft decorators. */
        // "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
        // "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */

        /* Modules */
        "module": "ESNext",
        /* Specify what module code is generated. */
        // "rootDir": "./",                                  /* Specify the root folder within your source files. */
        "moduleResolution": "node",
        /* Specify how TypeScript looks up a file from a given module specifier. */
        // "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
        // "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
        // "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
        "typeRoots": ["./types"],
        /* Specify multiple folders that act like `./node_modules/@types`. */
        "types": ["node"],
        /* Specify type package names to be included without being referenced in a source file. */
        /* JavaScript Support */
        // "allowJs": true,
        /* Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files. */
        "allowSyntheticDefaultImports": true,
        "noImplicitAny": false,
        /* Allow 'import x from y' when a module doesn't have a default export. */
        "esModuleInterop": true,
        /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables `allowSyntheticDefaultImports` for type compatibility. */
        // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
        "forceConsistentCasingInFileNames": true,
        /* Ensure that casing is correct in imports. */
        /* Type Checking */
        "strict": true
        /* Enable all strict type-checking options. */
        /* Completeness */
        // "declaration": true // 生成*.d.ts
        // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
        // "skipLibCheck": true /* Skip type checking all .d.ts files. */
    },
    "ts-node": {
        "esm": true
    }
}