export declare const validators: {
    address(params: any[], index: number): void;
    hex(params: any[], index: number): void;
    blockHash(params: any[], index: number): void;
    blockOption(params: any[], index: number): any;
    bool(params: any[], index: number): void;
    paramsLength(params: any[], requiredParamsCount: number, maxParamsCount?: number): void;
    transaction(params: any[], index: number): void;
};