17 lines
420 B
TypeScript
17 lines
420 B
TypeScript
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// @ts-nocheck
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/**
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* 检查一个值是否为函数类型
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* @param val 要检查的值
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* @returns 如果值的类型是函数类型，则返回 true；否则返回 false
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*/
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// #ifdef UNI-APP-X && APP
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export const isFunction = (val: any):boolean => typeof val == 'function';
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// #endif
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// #ifndef UNI-APP-X && APP
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export const isFunction = (val: unknown): val is Function =>
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typeof val === 'function';
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// #endif
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