import { BigNumber } from "ethers";
export declare class Util {
    static E18(n: any): BigNumber;
    static ED(n: any, decimals?: number): BigNumber;
    static DD(n: BigNumber, decimals?: number): Number;
    static expandTo18Decimals(n: number): BigNumber;
    static BN(n: any): BigNumber;
    static D18(n: BigNumber): Number;
    static ZeroAddress(): string;
    static OneAddress(): string;
    static ZeroBytes32String(): string;
    static getFunctionCallData(abiFunc: string, args: []): string;
    private static getFunctionName;
}
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