module Vb:sig..end
Value bindings
val mk : ?loc:Ast_helper.loc ->
       ?attrs:Ast_helper.attrs ->
       ?docs:Docstrings.docs ->
       ?text:Docstrings.text ->
       ?value_constraint:Parsetree.value_constraint ->
       Parsetree.pattern -> Parsetree.expression -> Parsetree.value_binding