swift - How to document an @IBInspectable property in Xcode -

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in custom uiview have property expose storyboard @ibinspectable. 

/**  custom property documentation.  */ @ibinspectable var myproperty: double = 2.5

is there way show documentation when user hovers cursor on field in attribute inspector? work built in elements , same property.

enter image description here

unfortunately looks can not prepare text presented such tool tip. @ least now.

i noticed if not explicitly put type (but assign default value instead) designable, filed not generated in attribute inspector.


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