Update API pages

Author: Insality

api/components/base/back_handler_api.md

@@ -38,7 +38,7 @@ The Back Handler constructor
 
 ## Fields
 <a name="on_back"></a>
-- **on_back** (_event_): Trigger on back handler action, fun(self, params)
+- **on_back** (_event_): fun(self: druid.back_handler, params: any?) Trigger on back handler action
 
 <a name="params"></a>
 - **params** (_any_): Custom args to pass in the callback

api/components/base/button_api.md

@@ -112,10 +112,10 @@ button:is_enabled()
 ```
 
 Get button enabled state.
-By default all Buttons is enabled on creating.
+By default all Buttons are enabled on creating.
 
 - **Returns:**
-	- `is_enabled` *(boolean)*: True, if button is enabled now, False overwise
+	- `is_enabled` *(boolean)*: True, if button is enabled now, False otherwise
 
 ### set_click_zone
 
@@ -125,7 +125,7 @@ button:set_click_zone([zone])
 ```
 
 Set additional button click area.
-Useful to restrict click outside out stencil node or scrollable content.
+Useful to restrict click outside of stencil node or scrollable content.
 If button node placed inside stencil node, it will be automatically set to this stencil node.
 
 - **Parameters:**
@@ -168,11 +168,11 @@ Get current key name to trigger this button.
 button:set_check_function([check_function], [failure_callback])
 ```
 
-Set function for additional check for button click availability
+Set function for additional check for button click availability.
 
 - **Parameters:**
 	- `[check_function]` *(function|nil)*: Should return true or false. If true - button can be pressed.
-	- `[failure_callback]` *(function|nil)*: Function will be called on button click, if check function return false
+	- `[failure_callback]` *(function|nil)*: Function will be called on button click, if check function returns false
 
 - **Returns:**
 	- `self` *(druid.button)*: The current button instance
@@ -186,7 +186,7 @@ button:set_web_user_interaction([is_web_mode])
 
 Set Button mode to work inside user HTML5 interaction event.
 It's required to make protected things like copy & paste text, show mobile keyboard, etc
-The HTML5 button's doesn't call any events except on_click event.
+The HTML5 button doesn't call any events except on_click event.
 If the game is not HTML, html mode will be not enabled
 
 - **Parameters:**
@@ -198,25 +198,25 @@ If the game is not HTML, html mode will be not enabled
 
 ## Fields
 <a name="on_click"></a>
-- **on_click** (_event_): function(self, custom_args, button_instance)
+- **on_click** (_event_): fun(self, custom_args, button_instance)
 
 <a name="on_pressed"></a>
-- **on_pressed** (_event_): function(self, custom_args, button_instance)
+- **on_pressed** (_event_): fun(self, custom_args, button_instance)
 
 <a name="on_repeated_click"></a>
-- **on_repeated_click** (_event_): function(self, custom_args, button_instance, click_count) Repeated click callback, while holding the button
+- **on_repeated_click** (_event_): fun(self, custom_args, button_instance, click_count) Repeated click callback, while holding the button
 
 <a name="on_long_click"></a>
-- **on_long_click** (_event_): function(self, custom_args, button_instance, hold_time) Callback on long button tap
+- **on_long_click** (_event_): fun(self, custom_args, button_instance, hold_time) Callback on long button tap
 
 <a name="on_double_click"></a>
-- **on_double_click** (_event_): function(self, custom_args, button_instance, click_amount) Different callback, if tap button 2+ in row
+- **on_double_click** (_event_): fun(self, custom_args, button_instance, click_amount) Different callback, if tap button 2+ in row
 
 <a name="on_hold_callback"></a>
-- **on_hold_callback** (_event_): function(self, custom_args, button_instance, press_time) Hold callback, before long_click trigger
+- **on_hold_callback** (_event_): fun(self, custom_args, button_instance, press_time) Hold callback, before long_click trigger
 
 <a name="on_click_outside"></a>
-- **on_click_outside** (_event_): function(self, custom_args, button_instance)
+- **on_click_outside** (_event_): fun(self, custom_args, button_instance)
 
 <a name="node"></a>
 - **node** (_node_): Clickable node

api/components/base/component_api.md

@@ -243,13 +243,13 @@ Get full template name.
 
 ---
 ```lua
-component:set_nodes(nodes)
+component:set_nodes([nodes])
 ```
 
 Set current component nodes, returned from `gui.clone_tree` function.
 
 - **Parameters:**
-	- `nodes` *(table<hash, node>)*:
+	- `[nodes]` *(string|node|table<hash, node>|nil)*: The nodes table from gui.clone_tree or prefab node to use for clone or node id to clone
 
 - **Returns:**
 	- `` *(druid.component)*:
@@ -292,7 +292,7 @@ Get Druid instance for inner component creation.
 
 - **Parameters:**
 	- `[template]` *(string|nil)*:
-	- `[nodes]` *(table<hash, node>|nil)*:
+	- `[nodes]` *(string|node|table<hash, node>|nil)*: The nodes table from gui.clone_tree or prefab node to use for clone or node id to clone
 
 - **Returns:**
 	- `` *(druid.instance)*:

api/components/base/scroll_api.md

@@ -334,13 +334,13 @@ Strict drag scroll area. Useful for
 - **click_zone** (_node_): Optional click zone to restrict scroll area
 
 <a name="on_scroll"></a>
-- **on_scroll** (_event_): Triggered on scroll move with fun(self, position)
+- **on_scroll** (_event_): fun(self: druid.scroll, position: vector3) Triggered on scroll move
 
 <a name="on_scroll_to"></a>
-- **on_scroll_to** (_event_): Triggered on scroll_to with fun(self, target, is_instant)
+- **on_scroll_to** (_event_): fun(self: druid.scroll, target: vector3, is_instant: boolean) Triggered on scroll_to
 
 <a name="on_point_scroll"></a>
-- **on_point_scroll** (_event_): Triggered on scroll_to_index with fun(self, index, point)
+- **on_point_scroll** (_event_): fun(self: druid.scroll, index: number, point: vector3) Triggered on scroll_to_index
 
 <a name="view_node"></a>
 - **view_node** (_node_): The scroll view node (static part)