/**
 * Creates a path to be used with the SVG `d` attribute
 *
 * @param {number} x Top-left corner x-coordinate
 * @param {number} y Top-left corner y-coordinate
 * @param {number} width Rectangle width
 * @param {number} height Rectangle height
 * @param {number} radius Border radius
 * @returns {string}
 */
export function path(x: number, y: number, width: number, height: number, radius: number): string;
/**
 * Paints a squircle onto the canvas
 *
 * @param {CanvasRenderingContext2D} ctx
 * @param {number} x Top-left corner x-coordinate
 * @param {number} y Top-left corner y-coordinate
 * @param {number} width Rectangle width
 * @param {number} height Rectangle height
 * @param {number} radius Border radius
 * @param {number} borderWidth Border stroke thickness
 * @param {string} fill Fill color
 * @param {string} borderColor Border stroke color
 */
export function paint(ctx: CanvasRenderingContext2D, x: number, y: number, width: number, height: number, radius: number, borderWidth: number, fill: string, borderColor: string): void;
/**
 * Adds a squircle path to the canvas
 *
 * @param {CanvasRenderingContext2D} ctx
 * @param {number} x Top-left corner x-coordinate
 * @param {number} y Top-left corner y-coordinate
 * @param {number} width Rectangle width
 * @param {number} height Rectangle height
 * @param {number} radius Border radius
 */
export function draw(ctx: CanvasRenderingContext2D, x: number, y: number, width: number, height: number, radius: number): void;
/**
 * Generates the points for a squircle
 *
 * @param {number} x Top-left corner x-coordinate
 * @param {number} y Top-left corner y-coordinate
 * @param {number} width Rectangle width
 * @param {number} height Rectangle height
 * @param {number} radius Border radius
 * @yields {Point}
 */
export function points(x: number, y: number, width: number, height: number, radius: number): Generator<{
    x: number;
    y: number;
}, void, unknown>;