import { EncryptionAlgorithm, OPRFOperator, ZKEngine, ZKOperator } from '@reclaimprotocol/zk-symmetric-crypto';
import { TOPRFPayload } from '../proto/api';
export type ZKOperators = {
    [E in EncryptionAlgorithm]?: ZKOperator;
};
export type OPRFOperators = {
    [E in EncryptionAlgorithm]?: OPRFOperator;
};
export type PrepareZKProofsBaseOpts = {
    /** get ZK operator for specified algorithm */
    zkOperators?: ZKOperators;
    oprfOperators?: OPRFOperators;
    /**
     * max number of ZK proofs to generate concurrently
     * @default 10
     */
    zkProofConcurrency?: number;
    zkEngine?: ZKEngine;
};
export type TOPRFProofParams = TOPRFPayload & {
    mask: Uint8Array;
    plaintext: Uint8Array;
};