import type ethers from "ethers";
import "../type-extensions";
export declare class FromArgType {
    static validate(_argName: string, _argumentValue: any): void;
    static parse(_argName: string, strValue: string): any;
}
export declare class AmountArgType {
    static validate(_argName: string, _argumentValue: any): void;
    static parse(_argName: string, strValue: string): any;
}
export interface FuncTaskCommonArgs {
    name: string;
    func: string;
    args: string[];
    from: string;
    to?: string;
}
interface ResolvedFuncArgs {
    contract: ethers.Contract;
    sender: ethers.Signer;
    unsignedTx: any;
}
export declare function resolveFuncArgs(taskArgs: FuncTaskCommonArgs): Promise<ResolvedFuncArgs>;
export declare function adjustFuncArgsType(frag: ethers.utils.FunctionFragment, args: any[]): any[];
export interface NormalizeOpts {
    raw?: boolean;
    dec?: boolean;
    eth?: boolean;
}
export declare function normalizeCallResult(res: any, opts?: NormalizeOpts): any;
export declare function normalizeRpcResult(obj: any, opts?: NormalizeOpts): {
    [x: string]: any;
};
export {};
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