import { type DIDMethodResolver } from '@kokuin/token';
import type { StoreProvider } from '@kubun/db';
export declare class MultipleCurrentCredentialControllersError extends Error {
    constructor(deviceDID: string);
}
/** Resolve a device's current controller from held, unrevoked credential authority. */
export declare function resolveCurrentControllerOfDevice(stores: StoreProvider, deviceDID: string, controllerResolver: DIDMethodResolver, isRevokedByOwnAgents?: (controllerDID: string, deviceDID: string) => Promise<boolean>): Promise<string | null>;