export default class EnumFreeze {
    static uniqBy(array: Array<any>, key: string): readonly any[];
    static mapBy(array: Array<any>, key: string): readonly any[];
    static objectsAt(array: Array<any>, indexes: number[]): readonly any[];
    static sortBy(array: Array<any>, ..._key: string[]): readonly any[];
    static findBy(array: Array<any>, key: string, value: any): any;
    static filterBy(array: Array<any>, key: string, value: any): readonly any[];
    static getProperties(array: Array<any>, keys: Array<string>): readonly any[];
    static isAny(array: Array<any>, key: string, value: any): boolean;
    static isEvery(array: Array<any>, key: string, value: any): boolean;
}