Features

• Breaking Change: expose shim as a package entry point type-graphql/shim (and /node_modules/type-graphql/build/typings/shim.ts)
• Breaking Change: update graphql-js peer dependency to ^16.8.1
• Breaking Change: use @graphql-yoga instead of graphql-subscriptions as the subscriptions engine
• Breaking Change: require providing PubSub implementation into buildSchema option when using @Subscription
• Breaking Change: remove @PubSub in favor of directly importing created PubSub implementation
• Breaking Change: remove Publisher and PubSubEngine types
• Breaking Change: rename interface ResolverFilterData into SubscriptionHandlerData and ResolverTopicData into SubscribeResolverData
• support defining directives on @Field of @Args
• support defining directives on inline @Arg
• allow passing custom validation function as validateFn option of @Arg and @Args decorators
• add support for dynamic topic id function in @Subscription decorator option