@interface AKSpeechBubbleAnnotation : AKThoughtBubbleAnnotation @property double pointyBitBaseWidthAngle; + (BOOL)supportsSecureCoding; + (id)displayNameForUndoablePropertyChangeWithKey:(id)a0; - (void)encodeWithCoder:(id)a0; - (id)displayName; - (id)initWithCoder:(id)a0; - (id)keysForValuesToObserveForUndo; - (id)keysForValuesToObserveForAdornments; - (id)keysForValuesToObserveForRedrawing; @end