/**
 * Creates a Path2D object that represents a triangle pointing towards the direction defined by
 * two points, with its tip at a parameterized position along the line and a given height and base width.
 *
 * @param {Object} start - The starting point of the vector.
 * @param {Object} end - The ending point of the vector.
 * @param {number} [height=10] - The height of the triangle from the base to the tip.
 * @param {number} [baseWidth=5] - The width of the triangle's base.
 * @param {number} [t=1] - A parameter [0, 1] that determines where the tip of the triangle is placed along the line. 0 - start point, 1 - end point
 * @returns {Path2D} The Path2D object representing the triangle.
 */
export declare function trangleArrowForVector(start: {
    x: number;
    y: number;
}, end: {
    x: number;
    y: number;
}, height?: number, baseWidth?: number, t?: number): Path2D;