- A Clap describes either a “click” (mousedown followed by mouseup), OR a
“tap” with one finger (singular fingerdown event).
Claps are a useful alternative to most kinds of - Clickor- Tapevents,
when you want the same behavior for both to be contained in one place.
 
- User clicks a mouse button over an element. 
- User right-clicks an element to open the context menu. 
- User double-clicks a mouse button over an element. 
- User clicks a mouse button over an element. 
- User is pressing a key. 
- User presses a key that displays a character (alphanumeric or symbol). 
- User has released a key. 
- Common properties in keyboard events. 
- User presses a mouse button over an element. 
- Common properties in mouse events. 
- User moves the mouse while it is over an element. 
- User moves the mouse away from an element. 
- User moves the mouse onto an element. 
- User releases a mouse button over an element. 
- Captures information about z-index during render node traversal
Used for generating chassis side rendering architecture 
- Raw Percent type, which we use for serialization and dynamic traversal.  At the time
of authoring, this type is not used directly at runtime, but is intended for - intocoercion
into downstream types, e.g. ColorChannel, Rotation, and Size.  This allows us to be “dumb”
about how we parse- %, and allow the context in which it is used to pull forward a specific
type through- intoinference.
 
- Scroll occurs when a frame is translated vertically or horizontally
Can be both by touch, mouse or keyboard
The contained - delta_xand- delta_ydescribe the horizontal and vertical translation of
the frame
 
- Represents a single touch point. 
- A TouchEnd occurs when the user stops touching an element.
The contained - touchesrepresent a list of touch points.
 
- A TouchMove occurs when the user moves while touching an element.
The contained - touchesrepresent a list of touch points.
 
- A TouchStart occurs when the user touches an element.
The contained - touchesrepresent a list of touch points.
 
- A sugary representation of an Affine transform+, including
- anchorand- alignas layout-computed properties.
 
- User scrolls the mouse wheel over an element.