Class.PrivateFieldtype ('M, 'T) t = 'T * ('M, 'T) t'and ('M, 'T) t' = {key : 'M PrivateName.t;value : ('M, 'T) Property.value;annot : ('M, 'T) Type.annotation_or_hint;static : bool;variance : 'M Variance.t option;comments : ('M, unit) Syntax.t option;}