Error found: in module OrphanTypeDecl at tests/purs/failing/OrphanTypeDecl.purs:4:1 - 4:24 (line 4, column 1 - line 4, column 24) The type declaration for fn should be followed by its definition. See https://github.com/purescript/documentation/blob/master/errors/OrphanTypeDeclaration.md for more information, or to contribute content related to this error.