import type { CoreShaderType } from '../../renderers/CoreShaderNode.js';
/**
 * Properties of the {@link HolePunch} shader
 */
export interface HolePunchProps {
    /**
     * X position where the hole punch starts
     */
    x: number;
    /**
     * Y position where the hole punch starts
     */
    y: number;
    /**
     * Width of the hole punch
     */
    width: number;
    /**
     * height of the hole punch
     *
     * @remarks if not defined uses the width value
     */
    height: number;
    /**
     * Corner radius in pixels, to cut out of the corners of the hole punch
     *
     * @remarks
     * You can input an array with a length of up to four or a number.
     *
     * array length 4:
     * [topLeft, topRight, bottomRight, bottomLeft]
     *
     * array length 2:
     * [20, 40] -> [20(topLeft), 40(topRight), 20(bottomRight), 40(bottomLeft)]
     *
     * array length 3:
     * [20, 40, 60] -> [20(topLeft), 40(topRight), 60(bottomRight), 20(bottomLeft)]
     *
     * number:
     * 30 -> [30, 30, 30, 30]
     *
     * @default -1
     */
    radius: number | number[];
}
export declare const HolePunchTemplate: CoreShaderType<HolePunchProps>;