import { PdfNamedDestinations, PdfOutlineItem, PdfPageAnnotations, PdfPageDisplayList, PdfLoadOptions, PdfObject, PdfPageInfo, PdfPageText, PdfPrimitive, PdfRef } from '../types';
export declare class RebookPdfDocument {
    private readonly bytes;
    private readonly options;
    private readonly objects;
    private readonly objectCache;
    private readonly pageContentCache;
    private readonly pageAnnotationCache;
    private readonly pageTextCache;
    private readonly pageDisplayListCache;
    private outlineCache?;
    private namedDestinationsCache?;
    private pageLabelsCache?;
    private decodedStreamCache;
    private resourceNameCache;
    private imageCache;
    private fontCache;
    private fontDecoderCache;
    private fontSourceCache;
    private pagesCache?;
    private root?;
    private constructor();
    static load(input: ArrayBuffer | Uint8Array, options?: PdfLoadOptions): Promise<RebookPdfDocument>;
    get version(): string;
    get pageCount(): number;
    getPages(): PdfPageInfo[];
    getPageText(pageIndex: number): Promise<PdfPageText>;
    getPageDisplayList(pageIndex: number): Promise<PdfPageDisplayList>;
    getPageAnnotations(pageIndex: number): Promise<PdfPageAnnotations>;
    getOutline(): Promise<PdfOutlineItem[]>;
    getNamedDestinations(): Promise<PdfNamedDestinations>;
    getPageLabels(): Promise<string[]>;
    clearCaches(): void;
    private get cacheEnabled();
    private buildPageText;
    private buildPageDisplayList;
    private buildPageAnnotations;
    private readPageAnnotations;
    private readAnnotation;
    private buildOutline;
    private buildNamedDestinations;
    private buildPageLabels;
    private readPageLabelRules;
    private readPageLabelTree;
    private readPageLabelRule;
    private readNamedDestinationsTree;
    private readLegacyDestinations;
    private readOutlineItems;
    private readOutlineItem;
    private readTarget;
    resolve<T extends PdfPrimitive | undefined>(value: T, depth?: number): PdfPrimitive | undefined;
    getObject(ref: PdfRef): PdfObject | undefined;
    private getDecodedPageContent;
    private buildDecodedPageContent;
    private indexObjects;
    private readXrefChain;
    private findStartXref;
    private tryReadXrefTable;
    private tryReadXrefStream;
    private readCompressedObjects;
    private scanIndirectObjects;
    private readObjectAt;
    private readTrailer;
    private findCatalog;
    private requireCatalog;
    private walkPageTree;
    private decodeStream;
    private readStreamFilters;
    private decodeByteFilter;
    private decodePdfStream;
    private selectUsedResourceNames;
    private shouldReadAllResources;
    private resourceEntryCount;
    private collectUsedResourceNames;
    private collectContentResourceNames;
    private hasXObjectResources;
    private hasFontResources;
    private hasShadingResources;
    private hasPatternResources;
    private readGraphicsResources;
    private readColorSpaceResources;
    private readGraphicsStateResources;
    private readGraphicsState;
    private readShadingResources;
    private readPatternResources;
    private readXObjectResources;
    private readFormXObject;
    private readTextResources;
    private readTextFormResources;
    private readTextFormXObject;
    private readFontResources;
    private buildFontResources;
    private readFontDecoder;
    private buildFontDecoder;
    private readFontSource;
    private buildFontSource;
    private readImageXObject;
    private readImageResourceColorSpace;
    private decodeImageXObject;
    private applyImageMasks;
    private decodeRasterImageXObject;
    private decodeRasterImageFilter;
}
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