/**
 * x and y position of top left corner, x and y position of bottom right corner
 */
export type Bounds = readonly [
  minX: number,
  minY: number,
  maxX: number,
  maxY: number,
];

export const isBounds = (box: unknown): box is Bounds =>
  Array.isArray(box) &&
  box.length === 4 &&
  typeof box[0] === "number" &&
  typeof box[1] === "number" &&
  typeof box[2] === "number" &&
  typeof box[3] === "number";