export declare const arrayContainsAll: (haystack: [], needles: []) => boolean;
export declare const arrayContainsOne: (haystack: [], needles: []) => boolean;
export declare const arrayFromNumber: (number: number) => number[];
export declare const removeDuplicates: (array: any[]) => any[];
export declare function sliceIntoChunks<T = any>(arr: T[], chunkSize: number): Array<T[]>;
export declare function mergeArrays<T = any>(array: T[][]): T[];