error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.


!!! error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.
==== nullishCoalescingOperatorInParameterInitializer.ts (0 errors) ====
    // https://github.com/microsoft/TypeScript/issues/36295
    const a = (): string | undefined => undefined;
    ((b = a() ?? "d") => {})();