/**
 * Returns the result, `[x,y]`, of evaluating the 2nd derivative of a linear,
 * quadratic or cubic bezier curve's power basis at `t === 0`.
 *
 * * uses double precision calculations internally
 *
 * @param ps An order 0,1,2 or 3 bezier, e.g. `[[0,0],[1,1],[2,1],[2,0]]`
 *
 * @doc
 */
declare function evaluate2ndDerivativeAt0(ps: number[][]): number[];
export { evaluate2ndDerivativeAt0 };