Hi ya'll my app in coming along nicely, I should have an early ugly version up on github this week. Another noob question (because I'm cribbing from jetnews). What is the dev04 equivalent to the following removed modifier?

/**
 * A layout modifier that forces a target component to fill all available width.
 *
 * Example usage:
 * @sample androidx.ui.layout.samples.SimpleExpandedWidthModifier
 */
val ExpandedWidth: LayoutModifier = object : LayoutModifier

this is a lot of fun.