You can search for identifiers within the package.
in-package search v0.2.0
ppx_bitstring
Ppx_bitstring.Entity
type t = {
txt : string;
exp : Migrate_parsetree.Ast_405.Parsetree.expression;
pat : Migrate_parsetree.Ast_405.Parsetree.pattern;
}
val mksym : string -> string
val make : loc:Migrate_parsetree.Ast_405.Ast_helper.loc -> string -> t