Length of its timeline in frames
The filterCacheList the symbol's constructor sets on the instance itself
(null if it sets none). It takes effect only while AdobeAn.handleFilterCache
is attached to the instance as a tick listener, which whoever creates the
instance does (see ISlotDef.filterCacheListener)
The bounds of each frame (frameBounds), or null when not published
The symbol's drawings as indexes into the content's drawing table (graphics[n] is the drawing the symbol's slots and tween values call n)
The key of the symbol in the published lib (used as is, including
non-ASCII names). Symbols that are not in lib (a bare createjs.MovieClip
created inside a constructor, or a class the content never registered)
get an id starting with #.
The kind of symbol
Frame labels of its timeline
Index into the runtime content's member writer list: the function that
gives an instance its named children (this.instance = ...), or null
when it has none
The bounds published on the symbol (nominalBounds), or null
The slots as written (templates and initial values; slotOf makes them whole)
The tweens as written (display lists with slot indexes; tweenOf turns them back into entries)
Slots added as children without being driven by the timeline
The resolved arguments when the symbol is constructed with none (null for symbols not in
lib)