title Type – LayoutElement

type LayoutElement = {
  size?: AutoXY,
  sizing: Sizing,
  margin: XYZW,
  ratioX?: number,
  ratioY?: number,
  grow?: number,
  shrink?: number,
  absolute?: boolean,
  under?: boolean,
  stretch?: boolean,
  inline?: Baseline,
  flex?: Anchor,
  fit: (size: FitInto) => LayoutFit,
  prefit: (size: FitInto) => LayoutFit,
}

Source

packages / layout / src / types.ts