@nutui/nutui-react-taro/dist/es/utils/is-function.js

京东风格的轻量级移动端 React 组件库，支持一套代码生成 H5 和小程序

// eslint-disable-next-line @typescript-eslint/ban-types
export var isFunction = function(val) {
    return typeof val === 'function';
};