Vb (ocamlformat-lib.Parser_standard.Ast

val mk : 
  ?loc:loc ->
  ?attrs:attrs ->
  ?docs:Parser_standard.Docstrings.docs ->
  ?text:Parser_standard.Docstrings.text ->
  ?value_constraint:Parser_standard.Parsetree.value_constraint ->
  Parser_standard.Parsetree.pattern ->
  Parser_standard.Parsetree.expression ->
  Parser_standard.Parsetree.value_binding