* Support multiple annotations #248  (#273)

* Fix request serialization if null input was supplied #271

* Support multiple annotations #248

* Update docs

* Remove generateAsyncApi, rename apiReturnType, apiReturnListType #269 (#274)

* Remove generateAsyncApi, rename apiReturnType, apiReturnListType #269

* Introduce config useOptionalForNullableReturnTypes #269

* Update migration guide #269

* Ability to generate only root interface with all apis #270 (#275)

* Bump version to 3.0.0-SNAPSHOT

Introduce new configs: typeResolverPrefix, typeResolverSuffix, generateModelsForRootTypes #206 (#207)

* Run GitHub workflows for develop branch

* Introduce new configs: typeResolverPrefix, typeResolverSuffix, generateModelsForRootTypes #206

* Fix some sonar issues

* Generate Response class having response data with exact type #159

* Extend GraphQLResultTest

* Externalize codegen options to a separate file

* Update codegen-options.md

* Support of parametrized fields in ResponseProjection #153

* Add support of Gradle/Maven plugins + tests #153

* Remove redundant classes

* Update README.md #153

* Introduce config to define parent interface for Query/Mutation/Subscription apis #135

* Gradle support for parent interfaces config #135

* Maven support for parent interfaces config #135

* Add README for parentInterfaces config #135

* Add navigation in README files

* Migrate from CircleCI to GitHub Actions #115

* Move codecov to a separate job, disable jdk 11,13 for a moment #115

* Fix caching actions #115

* Reorder tasks, add badge #115

Support both .graphqls and .graphql

Add extensions-related properties to Maven/Gradle plugins #81

* Extend and enhance README.md #37

* Fix README.md #37

* Add generateDataFetchingEnvironmentArgumentInApis to README.md #37

* Generate Builder for model classes #10

* Tests for MappingConfig #10

* Add Builder config to Maven/Gradle plugins #10

* More coverage for MappingConfig #10

* Fix CI config

* Improve project structure #43

* Improve project structure #43

* Configs in "graphqlSchemas" should be optional #51

* Add missing file #43

* Fix module name #43

Resolves:
https://github.com/kobylynskyi/graphql-java-codegen/issues/49Co-authored-by: NJoffrey Bion <joffrey.bion@booking.com>

* Support parameterized fields resolvers #25

* Rename fieldsResolvers to fieldsWithResolvers #25

* Gather library and maven/gradle plugins in a single repo #33

* Fix CircleCI config.yml #33

* Fix CircleCI config.yml #33

* Fix CircleCI config.yml #33

* Fix CircleCI config.yml #33

* Fix CircleCI config.yml #33

* Fix CircleCI config.yml #33

* Fix CircleCI config.yml #33

* Align all README.md files #33

* Remove redundant CircleCI config.yml #33

* Remove target folder #33

* Bump version to 1.5.0-SNAPSHOT

* Add Contributing Guidelines #35

* CircleCI config: install library so that plugin build picks it up #33

* CircleCI config: add description to all steps #33

* Use ${version} variable wherever possible instead of hardcoding it #33

* Support fields resolvers #25

* Code coverage for MappingConfig #25