import { GenericArray, Matrix3 } from '@daign/math';
import { Transform } from './transform';
/**
 * Collection of transformations combined into a single transformation.
 * The transformations are applied in order from highest to lowest index.
 */
export declare class TransformCollection extends GenericArray<Transform> {
    /**
     * The transformation matrix.
     */
    transformMatrix: Matrix3;
    /**
     * The matrix of the inverse transformation.
     */
    inverseTransformMatrix: Matrix3;
    /**
     * The transformation matrix, not including native transforms.
     */
    transformMatrixNonNative: Matrix3;
    /**
     * The native SVG transform attribute string.
     */
    nativeSvgTransform: string | null;
    /**
     * Constructor.
     */
    constructor();
    /**
     * Combine all transformations in the collection into a single transformation matrix.
     */
    private combineTransformations;
}