/// <reference types="node" />
/**
 * Signers holds three classes that represent how trust is delegated in
 * dynacred:
 * - Signer - is the generic signer class representing a darc but wrapping
 * it with useful methods
 * - CredentialSigner - is referenced to by all the elements of DynaCred as
 * the allowed signer
 * - Device - extends signer to represent a device with one key
 * - Recover - extends a signer to represent a signer allowed to recover
 */
import { InstanceID } from "@dedis/cothority/byzcoin";
import { Darc, IIdentity } from "@dedis/cothority/darc";
import { DarcBS, DarcsBS } from "./byzcoin/darcsBS";
import { CredentialInstanceMapBS } from "./credentialStructBS";
import { SpawnerTransactionBuilder } from "./spawnerTransactionBuilder";
export declare class CredentialSignerBS extends DarcBS {
    readonly devices: CSTypesBS;
    readonly recoveries: CSTypesBS;
    constructor(darcBS: DarcBS, devices: CSTypesBS, recoveries: CSTypesBS);
}
export declare class CSTypesBS extends DarcsBS {
    private signerDarcBS;
    readonly cim: CredentialInstanceMapBS;
    readonly prefix: string;
    constructor(signerDarcBS: DarcBS, cim: CredentialInstanceMapBS, prefix: string, dbs: DarcsBS);
    create(tx: SpawnerTransactionBuilder, name: string, identity: IIdentity[]): Darc;
    link(tx: SpawnerTransactionBuilder, name: string, id: InstanceID): void;
    unlink(tx: SpawnerTransactionBuilder, id: InstanceID): void;
    rename(tx: SpawnerTransactionBuilder, id: Buffer, newName: string): void;
    find(name: string): DarcBS | undefined;
}