import { AccumulatorOptions } from "./acc_options.interface";
import { InputData } from "./input.interface";
/**
 * Basic interface of accumulator
 */
export interface Accumulator {
    setOptions(option: AccumulatorOptions): boolean;
    add(data: InputData, key?: string): Promise<boolean>;
    getDigest(): string;
    getProof(data: InputData | string): Promise<any[] | null>;
    verify(digest: string, data: InputData | string, proof: any[]): Promise<boolean>;
    contains(data: InputData | string): Promise<boolean>;
    isFull(): boolean;
}