A Typed array of functions

Question

I\'m struggling to figure out if it\'s possible in TypeScript to declare a statically typed array of functions.

For example, I can do this:

foo: (data:st         


        

Answer 1

Other (newer, more readable) ways to type an array of functions using fat arrows:

let foo: Array<(data: string) => void>;
let bar: ((data: string) => void)[];