import { IIAMService, IIdentity } from '@essential-projects/iam_contracts';
import { APIs, DataModels } from '@process-engine/management_api_contracts';
import { IFlowNodeInstanceRepository } from '@process-engine/persistence_api.contracts';
export declare class TokenHistoryService implements APIs.ITokenHistoryManagementApi {
    private iamService;
    private flowNodeInstanceRepository;
    constructor(iamService: IIAMService, flowNodeInstanceRepository: IFlowNodeInstanceRepository);
    getTokensForFlowNode(identity: IIdentity, correlationId: string, processModelId: string, flowNodeId: string, offset?: number, limit?: number): Promise<DataModels.TokenHistory.TokenHistoryEntryList>;
    getTokensForFlowNodeByProcessInstanceId(identity: IIdentity, processInstanceId: string, flowNodeId: string): Promise<DataModels.TokenHistory.TokenHistoryGroup>;
    getTokensForCorrelationAndProcessModel(identity: IIdentity, correlationId: string, processModelId: string): Promise<DataModels.TokenHistory.TokenHistoryGroup>;
    getTokensForProcessInstance(identity: IIdentity, processInstanceId: string): Promise<DataModels.TokenHistory.TokenHistoryGroup>;
    private createTokenHistories;
    private getTokenHistoryForFlowNode;
}