export declare const __DEV__: boolean;
export declare const __TEST__: boolean;
export declare type Dict<T = any> = Record<string, T>;
export declare function isArray<T>(value: any): value is Array<T>;
export declare function isEmptyArray(value: any): boolean;
export declare function isObject(value: any): value is Dict;
export declare function isEmptyObject(value: any): boolean;
export declare function isEmpty(value: any): boolean;
export declare function isFunction<T extends Function = Function>(value: any): value is T;