📜  function greeter (fn:(a:string) => void) - 任何代码示例

📅  最后修改于: 2022-03-11 14:56:04.760000             🧑  作者: Mango

代码示例1
type DescribableFunction = {
  description: string;
  (someArg: number): boolean;
};
function doSomething(fn: DescribableFunction) {
  console.log(fn.description + " returned " + fn(6));
}