import { dateFormat, startOfToday, dateFormat_hrental } from './dates';
export declare const isValidDate: (date: Date) => boolean;
export declare const _getDate: (date: string | number | Date) => any;
export declare const isOldDate: (dateValue: number) => boolean;
export declare const isFunction: (value: unknown) => value is Function;
export declare const safeInvoke: (func?: unknown, ...args: unknown[]) => any;
export { startOfToday, dateFormat_hrental, dateFormat };
export declare const isEmpty: (obj: unknown) => any;
export declare const debounce: (callback: Function, delay?: number) => (this: unknown) => void;
export declare function cloneDeep(obj: unknown): unknown;
export declare function isEqual(valueA: unknown, valueB: unknown): boolean;
export declare const parseJSON: <T extends Record<string, unknown>>(jsonString?: string) => T;
export declare const getNestedField: (fieldArray: unknown, objectToTraverse: unknown) => unknown;
export declare const getDimensionsFromImageUrl: (url: string, type: "height" | "width") => number | undefined;
export declare const getHeightFromImgUrl: (url: string) => number | undefined;
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