You can search for identifiers within the package.
in-package search v0.2.0
val copy_structure : Ppx_ast__.Import.Js.Ast.Parsetree.structure -> Ppx_ast__.Import.Ocaml.Ast.Parsetree.structure
val copy_signature : Ppx_ast__.Import.Js.Ast.Parsetree.signature -> Ppx_ast__.Import.Ocaml.Ast.Parsetree.signature
val copy_toplevel_phrase : Ppx_ast__.Import.Js.Ast.Parsetree.toplevel_phrase -> Ppx_ast__.Import.Ocaml.Ast.Parsetree.toplevel_phrase
val copy_core_type : Ppx_ast__.Import.Js.Ast.Parsetree.core_type -> Ppx_ast__.Import.Ocaml.Ast.Parsetree.core_type
val copy_expression : Ppx_ast__.Import.Js.Ast.Parsetree.expression -> Ppx_ast__.Import.Ocaml.Ast.Parsetree.expression
val copy_pattern : Ppx_ast__.Import.Js.Ast.Parsetree.pattern -> Ppx_ast__.Import.Ocaml.Ast.Parsetree.pattern
val copy_case : Ppx_ast__.Import.Js.Ast.Parsetree.case -> Ppx_ast__.Import.Ocaml.Ast.Parsetree.case
val copy_type_declaration : Ppx_ast__.Import.Js.Ast.Parsetree.type_declaration -> Ppx_ast__.Import.Ocaml.Ast.Parsetree.type_declaration
val copy_type_extension : Ppx_ast__.Import.Js.Ast.Parsetree.type_extension -> Ppx_ast__.Import.Ocaml.Ast.Parsetree.type_extension
val copy_extension_constructor : Ppx_ast__.Import.Js.Ast.Parsetree.extension_constructor -> Ppx_ast__.Import.Ocaml.Ast.Parsetree.extension_constructor
val copy_out_value : Ppx_ast__.Import.Js.Ast.Outcometree.out_value -> Ppx_ast__.Import.Ocaml.Ast.Outcometree.out_value
val copy_out_type : Ppx_ast__.Import.Js.Ast.Outcometree.out_type -> Ppx_ast__.Import.Ocaml.Ast.Outcometree.out_type
val copy_out_class_type : Ppx_ast__.Import.Js.Ast.Outcometree.out_class_type -> Ppx_ast__.Import.Ocaml.Ast.Outcometree.out_class_type
val copy_out_module_type : Ppx_ast__.Import.Js.Ast.Outcometree.out_module_type -> Ppx_ast__.Import.Ocaml.Ast.Outcometree.out_module_type
val copy_out_sig_item : Ppx_ast__.Import.Js.Ast.Outcometree.out_sig_item -> Ppx_ast__.Import.Ocaml.Ast.Outcometree.out_sig_item
val copy_out_type_extension : Ppx_ast__.Import.Js.Ast.Outcometree.out_type_extension -> Ppx_ast__.Import.Ocaml.Ast.Outcometree.out_type_extension
val copy_out_phrase : Ppx_ast__.Import.Js.Ast.Outcometree.out_phrase -> Ppx_ast__.Import.Ocaml.Ast.Outcometree.out_phrase
val copy_mapper : Ppx_ast__.Import.Js.Ast.Ast_mapper.mapper -> Ppx_ast__.Import.Ocaml.Ast.Ast_mapper.mapper