@kaobeimao/base
Version:
js base
53 lines (52 loc) • 1.59 kB
TypeScript
/**
* @description: 是否为函数
*/
export declare function isFunction<T = Function>(val: unknown): val is T;
/**
* @description: 是否已定义
*/
export declare const isDef: <T = unknown>(val?: T) => val is T;
export declare const isUnDef: <T = unknown>(val?: T) => val is T;
/**
* @description: 是否为对象
*/
export declare const isObject: (val: any) => val is Record<any, any>;
/**
* @description: 是否为时间
*/
export declare function isDate(val: unknown): val is Date;
/**
* @description: 是否为数值
*/
export declare function isNumber(val: unknown): val is number;
/**
* @description: 是否为AsyncFunction
*/
export declare function isAsyncFunction<T = any>(val: unknown): val is Promise<T>;
/**
* @description: 是否为promise
*/
export declare function isPromise<T = any>(val: unknown): val is Promise<T>;
/**
* @description: 是否为字符串
*/
export declare function isString(val: unknown): val is string;
/**
* @description: 是否为boolean类型
*/
export declare function isBoolean(val: unknown): val is boolean;
/**
* @description: 是否为数组
*/
export declare function isArray(val: any): val is Array<any>;
/**
* @description: 是否客户端
*/
export declare const isClient: () => boolean;
/**
* @description: 是否为浏览器
*/
export declare const isWindow: (val: any) => val is Window;
export declare const isElement: (val: unknown) => val is Element;
export declare const isServer: boolean;
export declare function isImageDom(o: Element): boolean;