import { ethers } from "ethers";
export declare function concatHexStrings(...args: string[]): string;
export declare function sortBlockNumber(a: number, b: number): number;
export declare function sortAddress(a?: string, b?: string): number;
export declare function sortSlot(a?: ethers.BigNumberish, b?: ethers.BigNumberish): number;
export declare function deepSort(arr: any[], keys: string[], sortFns: ((a: any, b: any) => number)[]): any[];
export declare function sortByNumber(a: number, b: number): number;
export declare function sortByHex(a: string, b: string): number;
export declare function deepCopyObject(obj: any): any;
export declare function fillArray(length: number, value: string): any[];
export declare function resizeArray(arr: string[], size: number, defaultValue: string): string[];
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