Fix error when printing a `FieldDefinition` AST node without `arguments` field (#1548)
Fix error when printing a `FieldDefinition` AST node without `arguments` field (#1548)

* Fix error when printing a `FieldDefinition` AST node without arguments

* Generalize solution

enaqx/graphql-js,enaqx/graphql-js,graphql/graphql-js,graphql/graphql-js,enaqx/graphql-js,graphql/graphql-js