import { EmailString, GuidV4Uint8Array, MemberType, SecureBuffer, SecureString, SignatureUint8Array } from '@digitaldefiance/ecies-lib';
import { Wallet } from '@ethereumjs/wallet';
import { PrivateKey, PublicKey } from 'paillier-bigint';
/**
 * Operational interface for member - defines getters and methods
 */
export interface IMemberOperational {
    get id(): Buffer;
    get guidId(): GuidV4Uint8Array;
    get type(): MemberType;
    get name(): string;
    get email(): EmailString;
    get publicKey(): Buffer;
    get votingPublicKey(): PublicKey;
    get creatorId(): Buffer;
    get guidCreatorId(): GuidV4Uint8Array;
    get dateCreated(): Date;
    get dateUpdated(): Date;
    get privateKey(): SecureBuffer | undefined;
    get votingPrivateKey(): PrivateKey | undefined;
    get wallet(): Wallet | undefined;
    get hasPrivateKey(): boolean;
    get hasVotingPrivateKey(): boolean;
    sign(data: Buffer): SignatureUint8Array;
    verify(signature: SignatureUint8Array, data: Buffer): boolean;
    encryptData(data: string | Buffer): Buffer;
    decryptData(encryptedData: Buffer): Buffer;
    toJson(): string;
    loadWallet(mnemonic: SecureString): void;
    unloadPrivateKey(): void;
    unloadWallet(): void;
    unloadWalletAndPrivateKey(): void;
    deriveVotingKeyPair(): void;
}
/**
 * Extended operational interface for test members
 */
export interface ITestMemberOperational extends IMemberOperational {
    get mnemonic(): SecureString | undefined;
    get votingKeyPair(): {
        publicKey: PublicKey;
        privateKey: PrivateKey;
    };
}
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