Direction of items in a stack layout. Requires layout: "stack". Supported by FrameNode.

How items are distributed in a stack layout. Requires layout: "stack". Supported by FrameNode.

How items are aligned perpendicular to the stack direction. Requires layout: "stack". Supported by FrameNode.

Whether items should wrap to the next line. Requires layout: "stack". Supported by FrameNode.