import type { MetamaskSnap } from './snap';
import type { CheckCredentialExistenceRequestParams, CreateIdentityRequestParams, CreateProofRequestParams, RemoveCredentialsRequestParams, IdentityDidPair, SaveCredentialsRequestParams, SaveCredentialsResponse, W3CCredential, ZKPProofResponse } from './types';
export declare const checkCredentialExistence: (this: MetamaskSnap, params: CheckCredentialExistenceRequestParams) => Promise<SaveCredentialsResponse[]>;
export declare const createIdentity: (this: MetamaskSnap, params?: CreateIdentityRequestParams) => Promise<IdentityDidPair>;
export declare const getIdentity: (this: MetamaskSnap) => Promise<IdentityDidPair>;
export declare const saveCredentials: (this: MetamaskSnap, params: SaveCredentialsRequestParams) => Promise<SaveCredentialsResponse[]>;
export declare const removeCredentials: (this: MetamaskSnap, params: RemoveCredentialsRequestParams) => Promise<void>;
export declare const createProof: (this: MetamaskSnap, params: CreateProofRequestParams) => Promise<ZKPProofResponse>;
export declare const checkStateContractSync: (this: MetamaskSnap) => Promise<boolean>;
export declare const getCredentials: (this: MetamaskSnap) => Promise<W3CCredential[]>;
export declare const exportIdentity: (this: MetamaskSnap) => Promise<void>;