diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
index 113fc8208..76ff7e1a9 100644
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -72,6 +72,7 @@ module.exports = {
         ['/api/panels', 'Panels'],
         ['/api/pages', 'Pages'],
         ['/api/page', `${subDivider}Page`],
+        ['/api/layer_manager', 'Layers'],
         ['/api/style_manager', 'Style Manager'],
         ['/api/sector', `${subDivider}Sector`],
         ['/api/property', `${subDivider}Property`],
diff --git a/docs/api/layer_manager.md b/docs/api/layer_manager.md
index 1a3557d1c..7e4f248a6 100644
--- a/docs/api/layer_manager.md
+++ b/docs/api/layer_manager.md
@@ -28,7 +28,15 @@ const layers = editor.Layers;
 
 *   [setRoot][1]
 *   [getRoot][2]
-*   [getLayerData][3]
+*   [getComponents][3]
+*   [setOpen][4]
+*   [isOpen][5]
+*   [setVisible][6]
+*   [isVisible][7]
+*   [setlocked][8]
+*   [isLocked][9]
+*   [setName][10]
+*   [getLayerData][11]
 
 [Page]: page.html
 
@@ -40,7 +48,7 @@ Update root layer with another component.
 
 ### Parameters
 
-*   `component` **([Component] | [String][4])** Component to be set as root
+*   `component` **([Component] | [String][12])** Component to be set as root
 
 ### Examples
 
@@ -63,77 +71,132 @@ const layerRoot = layers.getRoot();
 
 Returns **[Component]** 
 
-## getLayerData
+## getComponents
 
-Get layer data from a component.
+Get valid layer child components (eg. excludes non layerable components).
 
 ### Parameters
 
-*   `component` **[Component]** Component from which you want to read layer data.
+*   `component` **[Component]** Component from which you want to get child components
 
 ### Examples
 
 ```javascript
 const component = editor.getSelected();
-const layerData = layers.getLayerData(component);
-console.log(layerData);
+const components = layers.getComponents(component);
+console.log(components);
 ```
 
-Returns **LayerData** Object containing layer data
+Returns **[Array][13]<[Component]>** 
+
+## setOpen
+
+Update the layer open state of the component.
+
+### Parameters
+
+*   `component` **[Component]** Component to update
+*   `value` **[Boolean][14]** 
+
+## isOpen
+
+Check the layer open state of the component.
+
+### Parameters
+
+*   `component` **[Component]** 
+
+Returns **[Boolean][14]** 
 
 ## setVisible
 
-Update component visibility
+Update the layer visibility state of the component.
 
 ### Parameters
 
-*   `component` **Component** 
-*   `value` **[boolean][5]** 
+*   `component` **[Component]** Component to update
+*   `value` **[Boolean][14]** 
 
 ## isVisible
 
-Check if the component is visible
+Check the layer visibility state of the component.
 
 ### Parameters
 
-*   `component` **Component** 
+*   `component` **[Component]** 
 
-Returns **[boolean][5]** 
+Returns **[Boolean][14]** 
 
 ## setLocked
 
-Update component locked value
+Update the layer locked state of the component.
 
 ### Parameters
 
-*   `component` **Component** 
-*   `value` **[boolean][5]** 
+*   `component` **[Component]** Component to update
+*   `value` **[Boolean][14]** 
 
 ## isLocked
 
-Check if the component is locked
+Check the layer locked state of the component.
 
 ### Parameters
 
-*   `component` **Component** 
+*   `component` **[Component]** 
 
-Returns **[boolean][5]** 
+Returns **[Boolean][14]** 
 
 ## setName
 
-Update component name
+Update the layer name state of the component.
+
+### Parameters
+
+*   `component` **[Component]** Component to update
+*   `value` **[String][12]** New name
+
+## getLayerData
+
+Get layer data from a component.
 
 ### Parameters
 
-*   `component` **Component** 
-*   `value` **[string][4]** 
+*   `component` **[Component]** Component from which you want to read layer data.
+
+### Examples
+
+```javascript
+const component = editor.getSelected();
+const layerData = layers.getLayerData(component);
+console.log(layerData);
+```
+
+Returns **LayerData** Object containing layer data
 
 [1]: #setroot
 
 [2]: #getroot
 
-[3]: #getlayerdata
+[3]: #getcomponents
+
+[4]: #setopen
+
+[5]: #isopen
+
+[6]: #setvisible
+
+[7]: #isvisible
+
+[8]: #setlocked
+
+[9]: #islocked
+
+[10]: #setname
+
+[11]: #getlayerdata
+
+[12]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String
 
-[4]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String
+[13]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array
 
-[5]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean
+[14]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean
diff --git a/src/navigator/index.ts b/src/navigator/index.ts
index 684cc1d43..0acb19b30 100644
--- a/src/navigator/index.ts
+++ b/src/navigator/index.ts
@@ -107,7 +107,7 @@ export default class LayerManager extends Module<typeof defaults> {
   }
 
   /**
-   * Update root layer with another component.
+   * Update the root layer with another component.
    * @param {[Component]|String} component Component to be set as root
    * @return {[Component]}
    * @example