declare type List<T> = ArrayLike<T>;
interface Dictionary<T> {
    [index: string]: T;
}
declare type PartialDeep<T> = {
    [P in keyof T]?: PartialDeep<T[P]>;
};
declare type NotVoid = {} | null | undefined;
declare type ListIterator<T, TResult> = (value: T, index: number, collection: List<T>) => TResult;
declare type ListIterateeCustom<T, TResult> = ListIterator<T, TResult> | string | object | [string, any] | PartialDeep<T>;
declare type ListIteratee<T> = ListIterator<T, NotVoid> | string | [string, any] | PartialDeep<T>;
declare type ObjectIterator<TObject, TResult> = (value: TObject[keyof TObject], key: string, collection: TObject) => TResult;
declare type Many<T> = T | T[];
declare type PropertyName = string | number | symbol;
declare type PropertyPath = Many<PropertyName>;
declare type ObjectIterateeCustom<TObject, TResult> = ObjectIterator<TObject, TResult> | string | [string, any] | PartialDeep<TObject[keyof TObject]>;
export declare function isEmpty(value: any): any;
export declare function isUndefined(value: any): any;
export declare function isNull(value: any): any;
export declare function isNullOrUndefined(value: any): boolean;
export declare function isFunction(value: any): any;
export declare function isObject(value: any): any;
export declare function cloneDeep(value: any): any;
export declare function clone(value: any): any;
export declare function isNumber(value: any): any;
export declare function isString(value: any): any;
export declare function isArray(value: any): any;
export declare function keyBy<T>(collection: List<T> | null | undefined, iteratee: any): Dictionary<T>;
export declare function get<T>(object: any, path: PropertyPath, defaultValue?: T): T;
export declare function set<T extends object>(object: T, path: PropertyPath, value: any): T;
export declare function findKey(object: any, predicate: any): any;
export declare function findIndex(collection: any, predicate: any): any;
export declare function includes(collection: any, predicate: any): any;
export declare function find<T>(collection: List<T> | null | undefined, predicate: ListIterateeCustom<T, boolean>, fromIndex?: number): T;
export declare function filter(collection: any, predicate?: any): any;
export declare function some<T>(collection: List<T> | null | undefined, predicate?: ListIterateeCustom<T, boolean>): boolean;
export declare function some<T extends object>(collection: T | null | undefined, predicate?: ObjectIterateeCustom<T, boolean>): boolean;
export declare function remove(object: any, predicate: any): any;
export declare function forEach(collection: any, iteratee: any): any;
export declare function map(collection: any, iteratee: any): any;
export declare function flatten(collection: any, isDeep?: any): any;
export declare function merge(collection: any, iteratee: any): any;
export declare function assign(object: any, ...otherArgs: any[]): any;
export declare function zipObject(collection: any): any;
export declare function chunk(array: any, size: any): any;
export declare function sortBy<T>(collection: List<T> | null | undefined, iteratee: ListIteratee<T>): T[];
export declare function orderBy<T>(collection: List<T> | null | undefined, iteratee: ListIteratee<T> | string[], orders?: string[]): T[];
export declare function splitTwo(array: any[], firstSize: number): any[][];
export declare function union(...arrays: any[]): any;
export declare function uniq<T>(collection: List<T> | null | undefined): T[];
export declare function uniqBy<T>(collection: List<T> | null | undefined, iteratee: ListIteratee<T>): T[];
export declare function sumBy<T>(collection: List<T> | null | undefined, iteratee: ListIteratee<T>): number;
export declare function pick(object: any, path: string | string[]): any;
export declare function take<T>(collection: List<T> | null | undefined, size: number): T[];
export declare function takeRight<T>(collection: List<T> | null | undefined, size: number): T[];
export declare function groupBy<T>(collection: List<T> | null | undefined, iteratee: ListIteratee<T>): Dictionary<T[]>;
export declare function round<T>(number: number, precision?: number): number;
export declare function difference<T>(array: List<T>, compareArray: List<T>): any;
export declare function every(collection: any, predicate?: any): any;
export {};