import { BytearrayWrapper } from '../bytearray-wrapper';
import { KBUniversalAccumulatorValue } from './kb-universal-accumulator';
import { AccumulatorSecretKey } from './params-and-keys';
export declare class WitnessUpdateInfo extends BytearrayWrapper {
    toJSON(): string;
}
/**
 * Public info published by the VB accumulator manager used to update witnesses after several additions and removals.
 */
export declare class VBWitnessUpdateInfo extends WitnessUpdateInfo {
    fromJSON(json: string): VBWitnessUpdateInfo;
    /**
     * Accumulator manager creates the witness update info corresponding to the additions and removals.
     * @param accumulatorValueBeforeUpdates - accumulator value before the additions and removals
     * @param additions
     * @param removals
     * @param sk
     */
    static new(accumulatorValueBeforeUpdates: Uint8Array, additions: Uint8Array[], removals: Uint8Array[], sk: AccumulatorSecretKey): VBWitnessUpdateInfo;
}
/**
 * Public info published by the KB universal accumulator manager used to update membership witnesses after several additions and removals.
 */
export declare class KBUniversalMembershipWitnessUpdateInfo extends WitnessUpdateInfo {
    fromJSON(json: string): KBUniversalMembershipWitnessUpdateInfo;
    /**
     * Accumulator manager creates the membership witness update info corresponding to the additions and removals.
     * @param accumulatorValueBeforeUpdates
     * @param additions
     * @param removals
     * @param sk
     */
    static new(accumulatorValueBeforeUpdates: KBUniversalAccumulatorValue, additions: Uint8Array[], removals: Uint8Array[], sk: AccumulatorSecretKey): KBUniversalMembershipWitnessUpdateInfo;
}
/**
 * Public info published by the KB universal accumulator manager used to update non-membership witnesses after several additions and removals.
 */
export declare class KBUniversalNonMembershipWitnessUpdateInfo extends WitnessUpdateInfo {
    fromJSON(json: string): KBUniversalNonMembershipWitnessUpdateInfo;
    /**
     * Accumulator manager creates the non-membership witness update info corresponding to the additions and removals.
     * @param accumulatorValueBeforeUpdates
     * @param additions
     * @param removals
     * @param sk
     */
    static new(accumulatorValueBeforeUpdates: KBUniversalAccumulatorValue, additions: Uint8Array[], removals: Uint8Array[], sk: AccumulatorSecretKey): KBUniversalNonMembershipWitnessUpdateInfo;
    /**
     * Accumulator manager creates the non-membership witness update info corresponding to the domain extension.
     * @param accumulatorValueBeforeExtension
     * @param newElements - the elements with which the domain was extended
     * @param sk
     */
    static newAfterDomainExtension(accumulatorValueBeforeExtension: KBUniversalAccumulatorValue, newElements: Uint8Array[], sk: AccumulatorSecretKey): KBUniversalNonMembershipWitnessUpdateInfo;
}
/**
 * Public info published by the KB universal accumulator manager used to update membership and non-membership witnesses after several additions and removals.
 */
export declare class KBUniversalWitnessUpdateInfo {
    readonly mem?: KBUniversalMembershipWitnessUpdateInfo;
    readonly nonMem?: KBUniversalNonMembershipWitnessUpdateInfo;
    static readonly maxByteSize = 4;
    static readonly maxLength: bigint;
    constructor(mem?: KBUniversalMembershipWitnessUpdateInfo, nonMem?: KBUniversalNonMembershipWitnessUpdateInfo);
    /**
     * Returns a bytearray containing both the membership and non-membership witness update info. The first `maxByteSize` byte
     * of the result contains the byte size of the membership witness update info. This is followed by the bytes of membership
     * witness update info, followed by the bytes of non-membership witness update info.
     */
    toBytes(): Uint8Array;
    /**
     * Creates `KBUniversalWitnessUpdateInfo` from its byte representation
     * @param bytes - This is the result of `KBUniversalWitnessUpdateInfo.toBytes`
     */
    static fromBytes(bytes: Uint8Array): KBUniversalWitnessUpdateInfo;
}
//# sourceMappingURL=witness-update-info.d.ts.map