import { Workflow, ReviewTaskParams, ReviewTask, SqlDocument, SharePointUser, WorkflowTask } from "../../models";
export declare class ReviewTaskService {
    private httpClient;
    private emptyHttpClient;
    constructor();
    getReviewTaskById: (itemId: number, webUrl: string) => Promise<ReviewTask>;
    completeReviewTask: (request: ReviewTaskParams) => Promise<string>;
    processCompletingReviewTask: (task: ReviewTask) => Promise<void>;
    getFileLockedByUserWhenTaskIsLastIncompleted: (task: ReviewTask) => Promise<SharePointUser>;
    sendDocumentToReview: (params: ReviewTaskParams) => Promise<SqlDocument>;
    processSendingDocumentToReview: (params: ReviewTaskParams) => Promise<void>;
    addNewReviewer: (params: ReviewTaskParams) => Promise<WorkflowTask[]>;
    forwardToReviewer: (params: ReviewTaskParams) => Promise<string>;
    cancelReviewWorkflow: (documentReview: Workflow, spId: number, webUrl: string) => Promise<void>;
    processCancellingReviewWorkflow: (documentReview: Workflow) => Promise<void>;
    removeReviewTask: (task: ReviewTask) => Promise<boolean>;
}