export type PDFDocumentProxy = import("../src/display/api").PDFDocumentProxy;
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export type EventBus = import("./event_utils").EventBus;
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export type IPDFLinkService = import("./interfaces").IPDFLinkService;
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export type PDFFindControllerOptions = {
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/**
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* - The navigation/linking service.
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*/
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linkService: IPDFLinkService;
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/**
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* - The application event bus.
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*/
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eventBus: EventBus;
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/**
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* - True if the matches
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* count must be updated on progress or only when the last page is reached.
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* The default value is `true`.
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*/
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updateMatchesCountOnProgress?: boolean | undefined;
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};
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export namespace FindState {
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let FOUND: number;
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let NOT_FOUND: number;
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let WRAPPED: number;
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let PENDING: number;
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}
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export function getOriginalIndex(diffs: any, pos: any, len: any): any[];
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export function normalize(text: any): any[];
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/**
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* @typedef {Object} PDFFindControllerOptions
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* @property {IPDFLinkService} linkService - The navigation/linking service.
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* @property {EventBus} eventBus - The application event bus.
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* @property {boolean} [updateMatchesCountOnProgress] - True if the matches
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* count must be updated on progress or only when the last page is reached.
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* The default value is `true`.
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*/
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/**
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* Provides search functionality to find a given string in a PDF document.
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*/
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export class PDFFindController {
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/**
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* @param {PDFFindControllerOptions} options
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*/
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constructor({ linkService, eventBus, updateMatchesCountOnProgress }: PDFFindControllerOptions);
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_linkService: import("./interfaces").IPDFLinkService;
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_eventBus: import("./event_utils").EventBus;
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/**
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* Callback used to check if a `pageNumber` is currently visible.
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* @type {function}
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*/
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onIsPageVisible: Function;
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get highlightMatches(): boolean | undefined;
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get pageMatches(): any[] | undefined;
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get pageMatchesLength(): any[] | undefined;
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get selected(): {
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pageIdx: number;
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matchIdx: number;
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} | undefined;
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get state(): null;
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/**
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* Set a reference to the PDF document in order to search it.
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* Note that searching is not possible if this method is not called.
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*
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* @param {PDFDocumentProxy} pdfDocument - The PDF document to search.
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*/
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setDocument(pdfDocument: PDFDocumentProxy): void;
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_pdfDocument: import("../src/display/api").PDFDocumentProxy | null | undefined;
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_dirtyMatch: boolean | undefined;
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_findTimeout: any;
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_highlightMatches: boolean | undefined;
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/**
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* @typedef {Object} PDFFindControllerScrollMatchIntoViewParams
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* @property {HTMLElement} element
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* @property {number} selectedLeft
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* @property {number} pageIndex
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* @property {number} matchIndex
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*/
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/**
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* Scroll the current match into view.
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* @param {PDFFindControllerScrollMatchIntoViewParams}
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*/
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scrollMatchIntoView({ element, selectedLeft, pageIndex, matchIndex, }: {
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element: HTMLElement;
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selectedLeft: number;
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pageIndex: number;
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matchIndex: number;
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}): void;
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_scrollMatches: boolean | undefined;
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_pageMatches: any[] | undefined;
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_pageMatchesLength: any[] | undefined;
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_selected: {
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pageIdx: number;
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matchIdx: number;
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} | undefined;
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_offset: {
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pageIdx: null;
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matchIdx: null;
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wrapped: boolean;
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} | undefined;
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_extractTextPromises: any[] | undefined;
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_pageContents: any[] | undefined;
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_pageDiffs: any[] | undefined;
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_hasDiacritics: any[] | undefined;
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_matchesCountTotal: number | undefined;
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_pagesToSearch: number | null | undefined;
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_pendingFindMatches: Set<any> | undefined;
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_resumePageIdx: any;
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_firstPageCapability: any;
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_rawQuery: any;
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/**
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* @typedef {Object} FindMatch
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* @property {number} index - The start of the matched text in the page's
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* string contents.
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* @property {number} length - The length of the matched text.
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*/
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/**
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* @param {string | string[]} query - The search query.
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* @param {string} pageContent - The text content of the page to search in.
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* @param {number} pageIndex - The index of the page that is being processed.
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* @returns {FindMatch[] | undefined} An array of matches in the provided
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* page.
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*/
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match(query: string | string[], pageContent: string, pageIndex: number): {
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/**
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* - The start of the matched text in the page's
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* string contents.
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*/
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index: number;
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/**
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* - The length of the matched text.
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*/
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length: number;
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}[] | undefined;
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#private;
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}
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