tsconfig.json

{
    "compilerOptions": {
        "baseUrl": ".",
        "rootDir": ".",
        "declaration": true,
        "declarationMap": true,
        "sourceMap": true,
        "composite": true,
        "strict": true,
        "allowJs": false,
        "checkJs": false,
        "module": "CommonJS",
        "noEmit": false,
        "pretty": true,
        "noImplicitAny": false,
        "skipLibCheck": true,
        "target": "ES2015",
        "moduleResolution": "node",
        "jsx": "react",
        "esModuleInterop": true,
        "strictNullChecks": true,
        "resolveJsonModule": true,
        "downlevelIteration": true,
        "experimentalDecorators": true,
        "emitDecoratorMetadata": true,
        "noImplicitReturns": true,
        "noFallthroughCasesInSwitch": true,
        "stripInternal": true,
        "allowSyntheticDefaultImports": true,
        "watch": true,
        "forceConsistentCasingInFileNames": true,
        "assumeChangesOnlyAffectDirectDependencies": true,
        "alwaysStrict": true,
        "preserveConstEnums": true,
        "newLine": "lf"
    },
    "exclude": [
        "**/dist"
    ]
}