Question about generic

[cqh963852]

function Test<T>(fn: (a: T) => void, a: T): void;

function Test(fn: () => void): void;

function Test(fn: any, a?: any) {
  if(a!=null){
    fn(a);
  }else{
    fn();
  }
}

function fun() {}

const a = 1;

Test(fun,a);

The fun function is ()=>void but The tslint won't tell me fun is not assign to (a:T)=>void

[mjbvz]

This sounds like a regular TS question, not a tslint issue.

Please ask this on StackOverflow or file an issue against TypeScript