/**
 * Native module loader
 *
 * Handles loading the native addon, with fallback to mock implementation
 * for development/testing without native bindings.
 */
/**
 * Native addon interface - mirrors the Rust FFI exports
 */
export interface NativeAddon {
    getVersion(): string;
    createContext(): NativeContext;
    dropContext(ctx: NativeContext): void;
    openDocument(ctx: NativeContext, data: globalThis.Buffer, magic?: string): NativeDocument;
    openDocumentFromPath(ctx: NativeContext, path: string): NativeDocument;
    dropDocument(ctx: NativeContext, doc: NativeDocument): void;
    countPages(ctx: NativeContext, doc: NativeDocument): number;
    loadPage(ctx: NativeContext, doc: NativeDocument, pageNum: number): NativePage;
    dropPage(ctx: NativeContext, page: NativePage): void;
    boundPage(ctx: NativeContext, page: NativePage): NativeRect;
    getMetadata(ctx: NativeContext, doc: NativeDocument, key: string): string | null;
    setMetadata(ctx: NativeContext, doc: NativeDocument, key: string, value: string): void;
    saveDocument(ctx: NativeContext, doc: NativeDocument, path: string, options?: string): void;
    writeDocument(ctx: NativeContext, doc: NativeDocument): globalThis.Buffer;
    npMergePDFs(ctx: NativeContext, paths: string[], count: number, outputPath: string): number;
    renderPage(ctx: NativeContext, page: NativePage, matrix: NativeMatrix, colorspace: NativeColorspace, alpha: boolean): NativePixmap;
    renderPageToPNG(ctx: NativeContext, page: NativePage, dpi: number, colorspace: NativeColorspace): globalThis.Buffer;
    extractText(ctx: NativeContext, page: NativePage): string;
    extractTextBlocks(ctx: NativeContext, page: NativePage): Array<{
        text: string;
        bbox: NativeRect;
    }>;
    searchText(ctx: NativeContext, page: NativePage, needle: string, caseSensitive: boolean): NativeRect[];
    newSTextPage(ctx: NativeContext, page: NativePage): NativeSTextPage;
    dropSTextPage(ctx: NativeContext, stext: NativeSTextPage): void;
    getSTextAsText(ctx: NativeContext, stext: NativeSTextPage): string;
    searchSTextPage(ctx: NativeContext, stext: NativeSTextPage, needle: string, maxHits: number): Array<{
        ul: {
            x: number;
            y: number;
        };
        ur: {
            x: number;
            y: number;
        };
        ll: {
            x: number;
            y: number;
        };
        lr: {
            x: number;
            y: number;
        };
    }>;
    getSTextPageBounds(ctx: NativeContext, stext: NativeSTextPage): NativeRect;
    getPageLinks(ctx: NativeContext, page: NativePage): Array<{
        rect: NativeRect;
        uri?: string;
        page?: number;
    }>;
    needsPassword(ctx: NativeContext, doc: NativeDocument): boolean;
    authenticatePassword(ctx: NativeContext, doc: NativeDocument, password: string): boolean;
    hasPermission(ctx: NativeContext, doc: NativeDocument, permission: number): boolean;
    resolveLink(ctx: NativeContext, doc: NativeDocument, uri: string): number | null;
    loadFontFromMemory(ctx: NativeContext, data: globalThis.Buffer, index: number): NativeFont;
    loadFontFromFile(ctx: NativeContext, path: string, index: number): NativeFont;
    dropFont(ctx: NativeContext, font: NativeFont): void;
    getFontName(ctx: NativeContext, font: NativeFont): string;
    getFontBBox(ctx: NativeContext, font: NativeFont): NativeRect;
    loadImageFromMemory(ctx: NativeContext, data: globalThis.Buffer): NativeImage;
    loadImageFromFile(ctx: NativeContext, path: string): NativeImage;
    dropImage(ctx: NativeContext, image: NativeImage): void;
    getImageWidth(ctx: NativeContext, image: NativeImage): number;
    getImageHeight(ctx: NativeContext, image: NativeImage): number;
    getImageColorspace(ctx: NativeContext, image: NativeImage): NativeColorspace;
    getImagePixmap(ctx: NativeContext, image: NativeImage, subarea?: NativeRect): NativePixmap;
    scalePixmap(ctx: NativeContext, pixmap: NativePixmap, width: number, height: number): NativePixmap;
    openOutput(ctx: NativeContext, path: string): NativeOutput;
    dropOutput(ctx: NativeContext, output: NativeOutput): void;
    writeOutput(ctx: NativeContext, output: NativeOutput, data: globalThis.Buffer): void;
    tellOutput(ctx: NativeContext, output: NativeOutput): number;
    seekOutput(ctx: NativeContext, output: NativeOutput, offset: number, whence: number): void;
    openArchive(ctx: NativeContext, path: string): NativeArchive;
    openArchiveFromMemory(ctx: NativeContext, data: globalThis.Buffer): NativeArchive;
    dropArchive(ctx: NativeContext, archive: NativeArchive): void;
    countArchiveEntries(ctx: NativeContext, archive: NativeArchive): number;
    listArchiveEntry(ctx: NativeContext, archive: NativeArchive, index: number): string;
    hasArchiveEntry(ctx: NativeContext, archive: NativeArchive, name: string): boolean;
    readArchiveEntry(ctx: NativeContext, archive: NativeArchive, name: string): globalThis.Buffer;
    npAddBlankPage(ctx: NativeContext, doc: NativeDocument, width: number, height: number): number;
    npAddWatermark(ctx: NativeContext, doc: NativeDocument, text: string, fontSize: number, opacity: number): void;
    npDrawLine(ctx: NativeContext, page: NativePage, x0: number, y0: number, x1: number, y1: number, color: number[], alpha: number, lineWidth: number): void;
    npDrawRectangle(ctx: NativeContext, page: NativePage, x: number, y: number, width: number, height: number, color: number[], alpha: number, fill: boolean): void;
    npDrawCircle(ctx: NativeContext, page: NativePage, x: number, y: number, radius: number, color: number[], alpha: number, fill: boolean): void;
    npSplitPDF(ctx: NativeContext, inputPath: string, outputDir: string): string[];
    npOptimizePDF(ctx: NativeContext, path: string): void;
    npLinearizePDF(ctx: NativeContext, inputPath: string, outputPath: string): void;
    Buffer: {
        new (capacity?: number): NativeBuffer;
        fromBuffer(data: globalThis.Buffer): NativeBuffer;
        fromString(str: string): NativeBuffer;
    };
    createPoint(x: number, y: number): NativePoint;
    transformPoint(point: NativePoint, matrix: NativeMatrix): NativePoint;
    normalizeVector(point: NativePoint): NativePoint;
    createRect(x0: number, y0: number, x1: number, y1: number): NativeRect;
    rectEmpty(): NativeRect;
    rectInfinite(): NativeRect;
    rectUnit(): NativeRect;
    isRectEmpty(rect: NativeRect): boolean;
    isRectInfinite(rect: NativeRect): boolean;
    rectUnion(a: NativeRect, b: NativeRect): NativeRect;
    rectIntersect(a: NativeRect, b: NativeRect): NativeRect;
    rectContains(a: NativeRect, b: NativeRect): boolean;
    transformRect(rect: NativeRect, matrix: NativeMatrix): NativeRect;
    createIRect(x0: number, y0: number, x1: number, y1: number): NativeIRect;
    iRectFromRect(rect: NativeRect): NativeIRect;
    rectFromIRect(irect: NativeIRect): NativeRect;
    isIRectEmpty(irect: NativeIRect): boolean;
    iRectUnion(a: NativeIRect, b: NativeIRect): NativeIRect;
    iRectIntersect(a: NativeIRect, b: NativeIRect): NativeIRect;
    matrixIdentity(): NativeMatrix;
    matrixTranslate(tx: number, ty: number): NativeMatrix;
    matrixScale(sx: number, sy: number): NativeMatrix;
    matrixRotate(degrees: number): NativeMatrix;
    matrixShear(sx: number, sy: number): NativeMatrix;
    matrixConcat(a: NativeMatrix, b: NativeMatrix): NativeMatrix;
    matrixInvert(m: NativeMatrix): NativeMatrix | null;
    isMatrixIdentity(m: NativeMatrix): boolean;
    isMatrixRectilinear(m: NativeMatrix): boolean;
    createQuadFromRect(rect: NativeRect): NativeQuad;
    rectFromQuad(quad: NativeQuad): NativeRect;
    transformQuad(quad: NativeQuad, matrix: NativeMatrix): NativeQuad;
    isPointInsideQuad(point: NativePoint, quad: NativeQuad): boolean;
    deviceGray(): NativeColorspace;
    deviceRGB(): NativeColorspace;
    deviceBGR(): NativeColorspace;
    deviceCMYK(): NativeColorspace;
    deviceLab(): NativeColorspace;
    colorspaceN(cs: NativeColorspace): number;
    colorspaceName(cs: NativeColorspace): string;
    convertColor(srcCs: NativeColorspace, srcValues: number[], dstCs: NativeColorspace): number[];
    createPixmap(colorspace: NativeColorspace | null, width: number, height: number, alpha: boolean): NativePixmap;
    pixmapWidth(pm: NativePixmap): number;
    pixmapHeight(pm: NativePixmap): number;
    pixmapN(pm: NativePixmap): number;
    pixmapAlpha(pm: NativePixmap): boolean;
    pixmapStride(pm: NativePixmap): number;
    pixmapSamples(pm: NativePixmap): Uint8Array;
    clearPixmap(pm: NativePixmap): void;
    clearPixmapWithValue(pm: NativePixmap, value: number): void;
    invertPixmap(pm: NativePixmap): void;
    gammaPixmap(pm: NativePixmap, gamma: number): void;
}
export interface NativeBuffer {
    length(): number;
    getData(): globalThis.Buffer;
    append(data: globalThis.Buffer | Uint8Array): this;
    appendByte(byte: number): this;
    appendString(str: string): this;
    appendInt16LE(value: number): this;
    appendInt32LE(value: number): this;
    appendInt16BE(value: number): this;
    appendInt32BE(value: number): this;
    clear(): this;
    resize(size: number): this;
    slice(start: number, end?: number): NativeBuffer;
    toBuffer(): globalThis.Buffer;
    md5Digest(): Uint8Array;
}
export interface NativeContext {
    _handle: number;
}
export interface NativeDocument {
    _handle: number;
}
export interface NativePage {
    _handle: number;
}
export interface NativeFont {
    _handle: number;
}
export interface NativeImage {
    _handle: number;
}
export interface NativeOutput {
    _handle: number;
}
export interface NativeArchive {
    _handle: number;
}
export interface NativeSTextPage {
    _handle: number;
}
export interface NativePoint {
    x: number;
    y: number;
}
export interface NativeRect {
    x0: number;
    y0: number;
    x1: number;
    y1: number;
}
export interface NativeIRect {
    x0: number;
    y0: number;
    x1: number;
    y1: number;
}
export interface NativeMatrix {
    a: number;
    b: number;
    c: number;
    d: number;
    e: number;
    f: number;
}
export interface NativeQuad {
    ul: NativePoint;
    ur: NativePoint;
    ll: NativePoint;
    lr: NativePoint;
}
export interface NativeColorspace {
    name: string;
    n: number;
    type: string;
}
export interface NativePixmap {
    width: number;
    height: number;
    n: number;
    alpha: boolean;
    stride: number;
    samples: Uint8Array;
}
declare let addon: NativeAddon;
export declare const native_addon: NativeAddon;
export declare const isMock: boolean;
export { addon as native };
//# sourceMappingURL=native.d.ts.map