import * as i0 from '@angular/core';
import { OnInit, OnDestroy, OnChanges, AfterViewInit, ElementRef, EventEmitter, TemplateRef, SimpleChanges, ModuleWithProviders } from '@angular/core';
import * as i2 from '@angular/common';

interface ActionExecutionResult {
    actionId: string;
    success: boolean;
    error?: string;
    timestamp: number;
}
type ChangedPage = number;
type ChangedScale = number;
interface ChangedRotation {
    rotation: number;
    page: number;
}
interface ControlVisibilityConfig {
    openFile?: boolean;
    download?: boolean;
    print?: boolean;
    fullScreen?: boolean;
    find?: boolean;
    viewBookmark?: boolean;
    annotations?: boolean;
}
interface GroupVisibilityConfig {
    toolbarLeft?: boolean;
    toolbarMiddle?: boolean;
    toolbarRight?: boolean;
    secondaryToolbarToggle?: boolean;
    sidebar?: boolean;
    sidebarLeft?: boolean;
    sidebarRight?: boolean;
}
type ToolbarDensity = "default" | "compact" | "comfortable";
type ToolbarPosition = "top" | "bottom";
type SidebarPosition = "left" | "right";
interface LayoutConfig {
    toolbarDensity?: ToolbarDensity;
    sidebarWidth?: string;
    toolbarPosition?: ToolbarPosition;
    sidebarPosition?: SidebarPosition;
    responsiveBreakpoint?: string | number;
}
interface AutoActionConfig {
    downloadOnLoad?: boolean;
    printOnLoad?: boolean;
    showLastPageOnLoad?: boolean;
    rotateCW?: boolean;
    rotateCCW?: boolean;
}
interface ErrorConfig {
    message?: string;
    override?: boolean;
    append?: boolean;
}
interface ViewerConfig {
    showSpinner?: boolean;
    useOnlyCssZoom?: boolean;
    diagnosticLogs?: boolean;
    locale?: string;
}
interface ThemeConfig {
    theme?: "light" | "dark" | "auto";
    primaryColor?: string;
    backgroundColor?: string;
    pageBorderColor?: string;
    pageSpacing?: {
        margin?: string;
        spreadMargin?: string;
        border?: string;
    };
    toolbarColor?: string;
    textColor?: string;
    borderRadius?: string;
    customCSS?: string;
    cspNonce?: string;
    iframeTitle?: string;
}
interface DocumentError {
    message: string;
    source?: any;
    name?: string;
}
interface PagesInfo {
    pagesCount: number;
}
interface PresentationMode {
    active: boolean;
    switchInProgress?: boolean;
}
interface FindOperation {
    query: string;
    phraseSearch: boolean;
    caseSensitive: boolean;
    entireWord?: boolean;
    highlightAll?: boolean;
    findPrevious?: boolean;
}
interface FindMatchesCount {
    current: number;
    total: number;
}
interface DocumentMetadata {
    title?: string;
    author?: string;
    subject?: string;
    keywords?: string;
    creator?: string;
    producer?: string;
    creationDate?: string;
    modificationDate?: string;
    pdfFormatVersion?: string;
    isLinearized?: boolean;
    isAcroFormPresent?: boolean;
    isXFAPresent?: boolean;
    isCollectionPresent?: boolean;
}
interface DocumentOutline {
    items?: any[];
    hasOutline: boolean;
}
interface PageRenderInfo {
    pageNumber: number;
    source?: string;
    timestamp?: number;
}
interface AnnotationLayerRenderEvent {
    pageNumber: number;
    error?: Error;
    timestamp: number;
}
interface BookmarkClick {
    title: string;
    dest: string | null;
    action?: string;
    url?: string;
    pageNumber?: number;
    isCurrentItem: boolean;
}

declare class PdfJsViewerComponent implements OnInit, OnDestroy, OnChanges, AfterViewInit {
    iframe: ElementRef;
    static lastID: number;
    viewerId: string;
    onBeforePrint: EventEmitter<void>;
    onAfterPrint: EventEmitter<void>;
    onDocumentLoad: EventEmitter<void>;
    onPageChange: EventEmitter<ChangedPage>;
    onScaleChange: EventEmitter<ChangedScale>;
    onRotationChange: EventEmitter<ChangedRotation>;
    onDocumentError: EventEmitter<DocumentError>;
    onDocumentInit: EventEmitter<void>;
    onPagesInit: EventEmitter<PagesInfo>;
    onPresentationModeChanged: EventEmitter<PresentationMode>;
    onOpenFile: EventEmitter<void>;
    onFind: EventEmitter<FindOperation>;
    onUpdateFindMatchesCount: EventEmitter<FindMatchesCount>;
    onMetadataLoaded: EventEmitter<DocumentMetadata>;
    onOutlineLoaded: EventEmitter<DocumentOutline>;
    onPageRendered: EventEmitter<PageRenderInfo>;
    onAnnotationLayerRendered: EventEmitter<AnnotationLayerRenderEvent>;
    onBookmarkClick: EventEmitter<BookmarkClick>;
    onIdle: EventEmitter<void>;
    viewerFolder: string;
    externalWindow: boolean;
    target: string;
    showSpinner: boolean;
    downloadFileName: string;
    locale: string;
    useOnlyCssZoom: boolean;
    set diagnosticLogs(value: boolean);
    get diagnosticLogs(): boolean;
    private _diagnosticLogs;
    showOpenFile: boolean;
    showAnnotations: boolean;
    showDownload: boolean;
    showViewBookmark: boolean;
    showPrint: boolean;
    showFullScreen: boolean;
    showFind: boolean;
    downloadOnLoad: boolean;
    printOnLoad: boolean;
    rotateCW: boolean;
    rotateCCW: boolean;
    showLastPageOnLoad: boolean;
    namedDest: string;
    errorOverride: boolean;
    errorAppend: boolean;
    errorMessage: string;
    urlValidation: boolean;
    customSecurityTpl: TemplateRef<any>;
    securityWarning: {
        message: string;
        originalUrl: string;
        currentUrl: string;
    } | null;
    theme: "light" | "dark" | "auto";
    primaryColor?: string;
    backgroundColor?: string;
    pageBorderColor?: string;
    pageSpacing?: {
        margin?: string;
        spreadMargin?: string;
        border?: string;
    };
    toolbarColor?: string;
    textColor?: string;
    borderRadius?: string;
    customCSS?: string;
    cspNonce?: string;
    iframeTitle?: string;
    customSpinnerTpl?: TemplateRef<any>;
    spinnerClass?: string;
    customErrorTpl?: TemplateRef<any>;
    errorClass?: string;
    showToolbarLeft: boolean;
    showToolbarMiddle: boolean;
    showToolbarRight: boolean;
    showSecondaryToolbarToggle: boolean;
    showSidebar: boolean;
    showSidebarLeft: boolean;
    showSidebarRight: boolean;
    toolbarDensity: ToolbarDensity;
    sidebarWidth?: string;
    toolbarPosition: ToolbarPosition;
    sidebarPosition: SidebarPosition;
    responsiveBreakpoint?: string | number;
    isLoading: boolean;
    private hasFirstRender;
    hasError: boolean;
    currentErrorMessage: string;
    errorTemplateData: any;
    getErrorTemplateData(): any;
    getIframeClasses(): string;
    reloadViewer(): void;
    goBack(): void;
    closeViewer(): void;
    set controlVisibility(config: ControlVisibilityConfig);
    set autoActions(config: AutoActionConfig);
    set errorHandling(config: ErrorConfig);
    set viewerConfig(config: ViewerConfig);
    set themeConfig(config: ThemeConfig);
    set groupVisibility(config: GroupVisibilityConfig);
    set layoutConfig(config: LayoutConfig);
    private setDeprecatedProperty;
    /** @deprecated Use `downloadOnLoad` instead. This property will be removed in a future version. */
    set startDownload(value: boolean);
    /** @deprecated Use `printOnLoad` instead. This property will be removed in a future version. */
    set startPrint(value: boolean);
    /** @deprecated Use `showOpenFile` instead. This property will be removed in a future version. */
    set openFile(value: boolean);
    /** @deprecated Use `showDownload` instead. This property will be removed in a future version. */
    set download(value: boolean);
    /** @deprecated Use `showPrint` instead. This property will be removed in a future version. */
    set print(value: boolean);
    /** @deprecated Use `showFullScreen` instead. This property will be removed in a future version. */
    set fullScreen(value: boolean);
    /** @deprecated Use `showFind` instead. This property will be removed in a future version. */
    set find(value: boolean);
    /** @deprecated Use `showViewBookmark` instead. This property will be removed in a future version. */
    set viewBookmark(value: boolean);
    /** @deprecated Use `showLastPageOnLoad` instead. This property will be removed in a future version. */
    set lastPage(value: boolean);
    externalWindowOptions: string;
    viewerTab: any;
    iframeBorder: string | number;
    private _src;
    private _page;
    private isPostMessageReady;
    private postMessageReadiness;
    private pendingInitialConfig;
    private initialConfigQueued;
    private actionQueueManager;
    private changeOriginTracker;
    private messageIdCounter;
    private pendingMessages;
    private pendingChanges;
    private relaseUrl?;
    private _zoom;
    private _rotation;
    private _cursor;
    private _scroll;
    private _spread;
    private _pageMode;
    zoomChange: EventEmitter<string>;
    cursorChange: EventEmitter<string>;
    scrollChange: EventEmitter<string>;
    spreadChange: EventEmitter<string>;
    pageModeChange: EventEmitter<string>;
    /**
     * Two-way binding for zoom level
     * Supports: auto, page-fit, page-width, page-actual, percentage values (e.g., "150%")
     */
    get zoom(): string;
    set zoom(value: string);
    /**
     * One-way binding for document rotation
     * Supports: 0, 90, 180, 270 degrees
     */
    set rotation(value: number);
    get rotation(): number;
    /**
     * Two-way binding for cursor mode
     * Supports: select, hand, zoom
     */
    get cursor(): string;
    set cursor(value: string);
    /**
     * Two-way binding for scroll mode
     * Supports: vertical, horizontal, wrapped, page
     */
    get scroll(): string;
    set scroll(value: string);
    /**
     * Two-way binding for spread mode
     * Supports: none, odd, even
     */
    get spread(): string;
    set spread(value: string);
    /**
     * Two-way binding for page mode (sidebar state)
     * Supports: none, thumbs, bookmarks, attachments
     */
    get pageMode(): string;
    set pageMode(value: string);
    set page(_page: number);
    get page(): number;
    set pdfSrc(_src: string | Blob | Uint8Array);
    get pdfSrc(): string | Blob | Uint8Array;
    get PDFViewerApplicationOptions(): any;
    get PDFViewerApplication(): any;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    private generateMessageId;
    private sendControlMessage;
    private handleControlResponse;
    private setupMessageListener;
    private handleStateChangeNotification;
    private handleEventNotification;
    private mapPropertyToAction;
    private updateViewerControl;
    private applyChanges;
    private applyPendingChanges;
    private processChangesForQueuing;
    /**
     * Waits for the PDF.js viewer to be ready, and binds the the event bus.
     */
    private bindToPdfJsEventBus;
    private queueAllConfigurations;
    private queueAutoActionsForDocumentLoad;
    private queueConfiguration;
    refresh(): void;
    sendViewerControlMessage(action: string, payload: any): Promise<any>;
    triggerDownload(): Promise<ActionExecutionResult>;
    triggerPrint(): Promise<ActionExecutionResult>;
    setPage(page: number): Promise<ActionExecutionResult>;
    setZoom(zoom: string): Promise<ActionExecutionResult>;
    goToLastPage(): Promise<ActionExecutionResult>;
    setCursor(cursor: string): Promise<ActionExecutionResult>;
    setScroll(scroll: string): Promise<ActionExecutionResult>;
    setSpread(spread: string): Promise<ActionExecutionResult>;
    triggerRotation(direction: "cw" | "ccw"): Promise<ActionExecutionResult>;
    goToPage(page: number): Promise<ActionExecutionResult>;
    getActionStatus(actionId: string): "pending" | "executing" | "completed" | "failed" | "not-found";
    getQueueStatus(): {
        queuedActions: number;
        executedActions: number;
    };
    clearActionQueue(): void;
    /**
     * Enable or disable URL validation security feature
     * When enabled, prevents users from modifying the file parameter in the viewer URL
     * @param enabled - Whether to enable URL validation (default: true)
     * @returns Promise<ActionExecutionResult>
     */
    setUrlValidation(enabled?: boolean): Promise<ActionExecutionResult>;
    /**
     * Dismiss the security warning
     */
    dismissSecurityWarning(): void;
    private loadPdf;
    private validatePdfSource;
    private setupExternalWindow;
    private renderLoadingSpinner;
    private createFileUrl;
    private buildViewerUrl;
    private getBaseViewerUrl;
    private addFileParameter;
    private addViewerIdParameter;
    private addCacheBustingIfNeeded;
    private isDevelopmentMode;
    private navigateToViewer;
    private logViewerConfiguration;
    private applyZoomToViewer;
    private applyRotationToViewer;
    private applyCursorToViewer;
    private applyScrollToViewer;
    private applySpreadToViewer;
    private applyPageModeToViewer;
    private dispatchAction;
    private getRequiredReadinessLevel;
    private hasRequiredReadiness;
    static ɵfac: i0.ɵɵFactoryDeclaration<PdfJsViewerComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PdfJsViewerComponent, "ng2-pdfjs-viewer", never, { "viewerId": { "alias": "viewerId"; "required": false; }; "viewerFolder": { "alias": "viewerFolder"; "required": false; }; "externalWindow": { "alias": "externalWindow"; "required": false; }; "target": { "alias": "target"; "required": false; }; "showSpinner": { "alias": "showSpinner"; "required": false; }; "downloadFileName": { "alias": "downloadFileName"; "required": false; }; "locale": { "alias": "locale"; "required": false; }; "useOnlyCssZoom": { "alias": "useOnlyCssZoom"; "required": false; }; "diagnosticLogs": { "alias": "diagnosticLogs"; "required": false; }; "showOpenFile": { "alias": "showOpenFile"; "required": false; }; "showAnnotations": { "alias": "showAnnotations"; "required": false; }; "showDownload": { "alias": "showDownload"; "required": false; }; "showViewBookmark": { "alias": "showViewBookmark"; "required": false; }; "showPrint": { "alias": "showPrint"; "required": false; }; "showFullScreen": { "alias": "showFullScreen"; "required": false; }; "showFind": { "alias": "showFind"; "required": false; }; "downloadOnLoad": { "alias": "downloadOnLoad"; "required": false; }; "printOnLoad": { "alias": "printOnLoad"; "required": false; }; "rotateCW": { "alias": "rotateCW"; "required": false; }; "rotateCCW": { "alias": "rotateCCW"; "required": false; }; "showLastPageOnLoad": { "alias": "showLastPageOnLoad"; "required": false; }; "namedDest": { "alias": "namedDest"; "required": false; }; "errorOverride": { "alias": "errorOverride"; "required": false; }; "errorAppend": { "alias": "errorAppend"; "required": false; }; "errorMessage": { "alias": "errorMessage"; "required": false; }; "urlValidation": { "alias": "urlValidation"; "required": false; }; "customSecurityTpl": { "alias": "customSecurityTpl"; "required": false; }; "theme": { "alias": "theme"; "required": false; }; "primaryColor": { "alias": "primaryColor"; "required": false; }; "backgroundColor": { "alias": "backgroundColor"; "required": false; }; "pageBorderColor": { "alias": "pageBorderColor"; "required": false; }; "pageSpacing": { "alias": "pageSpacing"; "required": false; }; "toolbarColor": { "alias": "toolbarColor"; "required": false; }; "textColor": { "alias": "textColor"; "required": false; }; "borderRadius": { "alias": "borderRadius"; "required": false; }; "customCSS": { "alias": "customCSS"; "required": false; }; "cspNonce": { "alias": "cspNonce"; "required": false; }; "iframeTitle": { "alias": "iframeTitle"; "required": false; }; "customSpinnerTpl": { "alias": "customSpinnerTpl"; "required": false; }; "spinnerClass": { "alias": "spinnerClass"; "required": false; }; "customErrorTpl": { "alias": "customErrorTpl"; "required": false; }; "errorClass": { "alias": "errorClass"; "required": false; }; "showToolbarLeft": { "alias": "showToolbarLeft"; "required": false; }; "showToolbarMiddle": { "alias": "showToolbarMiddle"; "required": false; }; "showToolbarRight": { "alias": "showToolbarRight"; "required": false; }; "showSecondaryToolbarToggle": { "alias": "showSecondaryToolbarToggle"; "required": false; }; "showSidebar": { "alias": "showSidebar"; "required": false; }; "showSidebarLeft": { "alias": "showSidebarLeft"; "required": false; }; "showSidebarRight": { "alias": "showSidebarRight"; "required": false; }; "toolbarDensity": { "alias": "toolbarDensity"; "required": false; }; "sidebarWidth": { "alias": "sidebarWidth"; "required": false; }; "toolbarPosition": { "alias": "toolbarPosition"; "required": false; }; "sidebarPosition": { "alias": "sidebarPosition"; "required": false; }; "responsiveBreakpoint": { "alias": "responsiveBreakpoint"; "required": false; }; "controlVisibility": { "alias": "controlVisibility"; "required": false; }; "autoActions": { "alias": "autoActions"; "required": false; }; "errorHandling": { "alias": "errorHandling"; "required": false; }; "viewerConfig": { "alias": "viewerConfig"; "required": false; }; "themeConfig": { "alias": "themeConfig"; "required": false; }; "groupVisibility": { "alias": "groupVisibility"; "required": false; }; "layoutConfig": { "alias": "layoutConfig"; "required": false; }; "startDownload": { "alias": "startDownload"; "required": false; }; "startPrint": { "alias": "startPrint"; "required": false; }; "openFile": { "alias": "openFile"; "required": false; }; "download": { "alias": "download"; "required": false; }; "print": { "alias": "print"; "required": false; }; "fullScreen": { "alias": "fullScreen"; "required": false; }; "find": { "alias": "find"; "required": false; }; "viewBookmark": { "alias": "viewBookmark"; "required": false; }; "lastPage": { "alias": "lastPage"; "required": false; }; "externalWindowOptions": { "alias": "externalWindowOptions"; "required": false; }; "iframeBorder": { "alias": "iframeBorder"; "required": false; }; "zoom": { "alias": "zoom"; "required": false; }; "rotation": { "alias": "rotation"; "required": false; }; "cursor": { "alias": "cursor"; "required": false; }; "scroll": { "alias": "scroll"; "required": false; }; "spread": { "alias": "spread"; "required": false; }; "pageMode": { "alias": "pageMode"; "required": false; }; "page": { "alias": "page"; "required": false; }; "pdfSrc": { "alias": "pdfSrc"; "required": false; }; }, { "onBeforePrint": "onBeforePrint"; "onAfterPrint": "onAfterPrint"; "onDocumentLoad": "onDocumentLoad"; "onPageChange": "onPageChange"; "onScaleChange": "onScaleChange"; "onRotationChange": "onRotationChange"; "onDocumentError": "onDocumentError"; "onDocumentInit": "onDocumentInit"; "onPagesInit": "onPagesInit"; "onPresentationModeChanged": "onPresentationModeChanged"; "onOpenFile": "onOpenFile"; "onFind": "onFind"; "onUpdateFindMatchesCount": "onUpdateFindMatchesCount"; "onMetadataLoaded": "onMetadataLoaded"; "onOutlineLoaded": "onOutlineLoaded"; "onPageRendered": "onPageRendered"; "onAnnotationLayerRendered": "onAnnotationLayerRendered"; "onBookmarkClick": "onBookmarkClick"; "onIdle": "onIdle"; "zoomChange": "zoomChange"; "cursorChange": "cursorChange"; "scrollChange": "scrollChange"; "spreadChange": "spreadChange"; "pageModeChange": "pageModeChange"; }, never, never, false, never>;
}

declare class PdfJsViewerModule {
    static forRoot(): ModuleWithProviders<PdfJsViewerModule>;
    static ɵfac: i0.ɵɵFactoryDeclaration<PdfJsViewerModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<PdfJsViewerModule, [typeof PdfJsViewerComponent], [typeof i2.CommonModule], [typeof PdfJsViewerComponent]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<PdfJsViewerModule>;
}

export { PdfJsViewerComponent, PdfJsViewerModule };
export type { AnnotationLayerRenderEvent, AutoActionConfig, BookmarkClick, ChangedRotation, ChangedScale, ControlVisibilityConfig, DocumentError, DocumentMetadata, DocumentOutline, ErrorConfig, FindMatchesCount, FindOperation, GroupVisibilityConfig, LayoutConfig, PageRenderInfo, PagesInfo, PresentationMode, SidebarPosition, ThemeConfig, ToolbarDensity, ToolbarPosition, ViewerConfig };