Check whether a value is a function
@std-types/is-functionCheck whether a value is a function
``sh`
npm install @std-types/is-function
`ts
import isFunction from "@std-types/is-function";
isFunction(() => {}); // true
isFunction(function () {}); // true
isFunction(async function () {}); // true
isFunction(function* () {}); // true
isFunction(async function* () {}); // true
isFunction(new Function()); // true
``