{ "compilerOptions": { "target": "ES2020", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', 'ESNext' */ "module": "ESNext", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', 'ESNext' */ "lib": ["ES2020", "DOM"], /* Specify library files to be included in the compilation. */ "declaration": true, /* Generates corresponding '.d.ts' file. */ "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */ "sourceMap": true, /* Generates corresponding '.map' file. */ "outDir": "./dist", /* Redirect output structure to the directory. */ "rootDir": "./src", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */ "importHelpers": true, /* Import emit helpers from 'tslib'. */ /* 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. */ "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. */ "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. */ "noUncheckedIndexedAccess": true, /* Include 'undefined' in index signature results */ /* 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'. */ "esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */ "skipLibCheck": true, /* Skip type checking of declaration files. */ "forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */ }, "include": ["src/**/*.ts"], /* Specifies a list of files to be included in compilation */ "exclude": ["node_modules", "dist", "examples", "**/*.test.ts"], /* Specifies a list of files to be excluded from compilation */ "ts-node": { "esm": true, "experimentalSpecifierResolution": "node" } }