import type { PDFDocumentProxy } from "pdfjs-dist/types/display/api";
export interface LTWH {
    left: number;
    top: number;
    width: number;
    height: number;
}
export interface LTWHP extends LTWH {
    pageNumber?: number;
}
export interface Scaled {
    x1: number;
    y1: number;
    x2: number;
    y2: number;
    width: number;
    height: number;
    pageNumber?: number;
}
export interface Position {
    boundingRect: LTWHP;
    rects: Array<LTWHP>;
    pageNumber: number;
}
export interface ScaledPosition {
    boundingRect: Scaled;
    rects: Array<Scaled>;
    pageNumber: number;
    usePdfCoordinates?: boolean;
}
export interface Content {
    text?: string;
    image?: string;
}
export interface HighlightContent {
    content: Content;
}
export interface Comment {
    text: string;
    emoji: string;
}
export interface HighlightComment {
    comment: Comment;
}
export interface NewHighlight extends HighlightContent, HighlightComment {
    position: ScaledPosition;
}
export interface IHighlight extends NewHighlight {
    id: string;
}
export interface ViewportHighlight extends HighlightContent, HighlightComment {
    position: Position;
}
export interface Viewport {
    convertToPdfPoint: (x: number, y: number) => Array<number>;
    convertToViewportRectangle: (pdfRectangle: Array<number>) => Array<number>;
    width: number;
    height: number;
}
export interface T_EventBus {
    on: (eventName: string, callback: () => void) => void;
    off: (eventName: string, callback: () => void) => void;
}
export interface T_PDFJS_Viewer {
    container: HTMLDivElement;
    viewer: HTMLDivElement;
    getPageView: (page: number) => {
        textLayer: {
            textLayerDiv: HTMLDivElement;
        };
        viewport: Viewport;
        div: HTMLDivElement;
        canvas: HTMLCanvasElement;
    };
    setDocument: (document: PDFDocumentProxy) => Promise<void>;
    scrollPageIntoView: (options: {
        pageNumber: number;
        destArray: Array<any>;
    }) => void;
    currentScaleValue: string;
}
export interface T_PDFJS_LinkService {
    setDocument: (document: Object) => void;
    setViewer: (viewer: T_PDFJS_Viewer) => void;
}
export interface Page {
    node: HTMLElement;
    number: number;
}