import { AnnotationBase } from "../Annotations/AnnotationTypes";
import { ProgressDialogSink } from "../Dialogs/Types";
import { SaveSettings, StampCategory, ViewerFeatureName } from "../Models/ViewerTypes";
import { LocalDocumentModification } from "./LocalDocumentModification";
import { OpenDocumentInfo } from "./types";
export interface ISupportApiBase {
    clientId: string;
    docInfo: OpenDocumentInfo;
    documentId: string;
    isDocumentShared: boolean;
    isConnected: boolean;
    supportApiType?: SupportApiType;
    applyOptions(options: any): void;
    setViewer(viewer: any): any;
    canEditAnnotation(annotation?: AnnotationBase | null): boolean;
    checkDocumentLoader(): Promise<boolean>;
    cancelTask?(correlationId?: string): Promise<void> | undefined;
    checkTaskStatus?(correlationId?: string): Promise<TaskStatusAnswer | null>;
    closeDocumentLoader(): Promise<boolean>;
    close(): Promise<string>;
    connect(lazy?: boolean): Promise<boolean>;
    dispose(): any;
    getDisabledFeatures(): ViewerFeatureName[] | null;
    getDownloadUrl(filename: string, format: "PDF" | "PNG" | "SVG" | undefined, correlationId: string): string;
    getDownloadUnmodifiedUrl(filename: string): string;
    uploadFiles(fileIds: string[], sink?: ProgressDialogSink): Promise<boolean>;
    getLastError(): Promise<string>;
    getStampCategories(): Promise<StampCategory[]>;
    modify(documentModification: LocalDocumentModification, correlationId: string): Promise<string>;
    openBinary(data: Uint8Array): Promise<void>;
    serverVersion(): Promise<string>;
    setOptions(saveSettings: SaveSettings | undefined, correlationId: string, fileName?: string): Promise<string>;
    verifySignature(fieldName: string): Promise<boolean>;
}
export type SupportApiType = "DsPdfWasm" | "WebApi" | "Custom";
export type TaskStatusAnswer = {
    taskType: ClientTaskType;
    current?: number;
    total?: number;
    done?: boolean;
};
export declare enum ClientTaskType {
    Unspecified = 0,
    Save = 1,
    SaveAsImage = 2,
    SaveAsPng = 3,
    SaveAsSvg = 4
}