Add: HorizontalExpandingVisibility

src/main/kotlin/com/looker/droidify/ui/compose/utils/Animations.kt

@@ -0,0 +1,30 @@
+package com.looker.droidify.ui.compose.utils
+
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.AnimatedVisibilityScope
+import androidx.compose.animation.expandHorizontally
+import androidx.compose.animation.shrinkHorizontally
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+
+@Composable
+fun HorizontalExpandingVisibility(
+    expanded: Boolean = false,
+    from: Alignment.Horizontal = Alignment.Start,
+    towards: Alignment.Horizontal = Alignment.End,
+    expandedView: @Composable (AnimatedVisibilityScope.() -> Unit),
+    collapsedView: @Composable (AnimatedVisibilityScope.() -> Unit)
+) {
+    AnimatedVisibility(
+        visible = expanded,
+        enter = expandHorizontally(expandFrom = from),
+        exit = shrinkHorizontally(shrinkTowards = from),
+        content = expandedView
+    )
+    AnimatedVisibility(
+        visible = !expanded,
+        enter = expandHorizontally(expandFrom = towards),
+        exit = shrinkHorizontally(shrinkTowards = towards),
+        content = collapsedView
+    )
+}