import { Transform2D } from '../types/common';
export interface PdfTransform {
    x: number;
    y: number;
    width: number;
    height: number;
    rotation?: number;
    flipH?: boolean;
    flipV?: boolean;
}
/**
 * Convert a Transform2D (EMU coordinates) to PDF coordinates (points).
 */
export declare function toPdfTransform(transform: Transform2D): PdfTransform;
/**
 * Apply rotation transform to a PDFKit document.
 * Rotates around the center of the shape.
 */
export declare function applyRotation(doc: any, x: number, y: number, width: number, height: number, rotation: number): void;
/**
 * Apply flip transforms to a PDFKit document.
 */
export declare function applyFlip(doc: any, x: number, y: number, width: number, height: number, flipH: boolean, flipV: boolean): void;
/**
 * Remap child coordinates within a group shape.
 */
export declare function remapGroupChild(childTransform: PdfTransform, groupTransform: PdfTransform, childOffset: {
    x: number;
    y: number;
}, childExtents: {
    cx: number;
    cy: number;
}): PdfTransform;
//# sourceMappingURL=transform.d.ts.map