import { Identity, ProcessInstanceState } from '../DataModels';
export interface IClusterExtensionAdapter {
    executeMigrations(): Promise<void>;
    startCronjobService(): Promise<void>;
    stopCronjobService(): Promise<void>;
    startExternalTaskExpirationTimers(): Promise<void>;
    stopExternalTaskExpirationTimers(): Promise<void>;
    cleanUpOrphanedFlowNodeInstances(engineId?: string, identity?: Identity): Promise<void>;
    getRunningProcessInstanceIds(engineId?: string, identity?: Identity): Promise<Array<string>>;
    getRunningProcessInstanceIdsWithoutEngineId(identity?: Identity): Promise<Array<string>>;
    getProcessInstanceCountByEngineId(engineId: string, state?: ProcessInstanceState): Promise<number>;
    getDistinctEngineIdsOfRunningInstances(): Promise<Array<string>>;
    terminateProcessInstanceOnCurrentEngine(processInstanceId: string, identity?: Identity): Promise<void>;
}