[android-components](../../index.md) / [mozilla.components.browser.toolbar.behavior](../index.md) / [BrowserToolbarBottomBehavior](index.md) / [layoutDependsOn](./layout-depends-on.md)

# layoutDependsOn

`fun layoutDependsOn(parent: CoordinatorLayout, child: `[`BrowserToolbar`](../../mozilla.components.browser.toolbar/-browser-toolbar/index.md)`, dependency: <ERROR CLASS>): `[`Boolean`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/browser/toolbar/src/main/java/mozilla/components/browser/toolbar/behavior/BrowserToolbarBottomBehavior.kt#L93)