tsconfig.json

{
    "compilerOptions": {
        "plugins": [
            {
                "name": "typescript-tslint-plugin"
            }
        ],
        "jsx": "react",
        "module": "commonjs",
        "sourceMap": true,
        "target": "es2015",
        "declaration": true,
        "listFiles": false,
        "emitDeclarationOnly": true,
        "declarationMap": true,
        "isolatedModules": true,
        "allowJs": true,
        "checkJs": false,
        "alwaysStrict": true,
        "rootDir": "./",
        "pretty": true,
        "outDir": "dist/hijri/esm",
        "typeRoots": ["./node_modules/@types"],
        "moduleResolution": "node",
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "allowSyntheticDefaultImports": true
    },
    "compileOnSave": true,
    "include": ["./**/*"],
    "exclude": ["node_modules", "dist", "example", "build"],
    "awesomeTypescriptLoaderOptions": {
        "useCache": true,
        "useTranspileModule": true,
        "transpileOnly": true
    }
}