import type Matrix from './Matrix.js'; export default function matrixPrepareCustom(coordSys: Matrix): { coordSys: { type: string; x: number; y: number; width: number; height: number; }; api: { coord: (data: Parameters[0], opt?: Parameters[1]) => ReturnType; layout: (data: Parameters[0], opt?: Parameters[1]) => ReturnType; }; };