Add generateParameterizedFieldsResolvers to codegen-options.md

Author: kobylynskyi

docs/codegen-options.md

@@ -14,6 +14,7 @@
 | `generateApis`                                        | Boolean                                                               | True                                                   | Specifies whether api classes should be generated as well as model classes. |
 | `generateDataFetchingEnvironme`<br>`ntArgumentInApis` | Boolean                                                               | False                                                  | If true, then `graphql.schema.DataFetchingEnvironment env` will be added as a last argument to all methods of root type resolvers and field resolvers. |
 | `generateEqualsAndHashCode`                           | Boolean                                                               | False                                                  | Specifies whether generated model classes should have equals and hashCode methods defined. |
+| `generateParameterizedFieldsResolvers`                | Boolean                                                               | True                                                   | Specifies whether separate `Resolver` interface for parametrized fields should be generated. If `false`, then add parametrized field to the type definition and ignore field parameters. If `true` then separate `Resolver` interface for parametrized fields will be generated. |
 | `generateImmutableModels`                             | Boolean                                                               | False                                                  | Specifies whether generated model classes should be immutable. |
 | `generateToString`                                    | Boolean                                                               | False                                                  | Specifies whether generated model classes should have toString method defined. |
 | `apiNamePrefix`                                       | String                                                                | Empty                                                  | Sets the prefix for GraphQL api classes (query, mutation, subscription). |