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t-graphql

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typed GraphQL - end-to-end type-safe GraphQL for TypeScript. Think tRPC, but GraphQL

github.com/jankuca/tgraphql

jankuca/tgraphql

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import { AnySchemaType } from '../SchemaType'; import { Resolver } from './Resolver.type'; import { SchemaEntities } from './SchemaEntities.type'; import { SchemaObjectTypes } from './SchemaObjectTypes.type'; export type SchemaObjectTypeResolver<Schema extends AnySchemaType, typename extends string, Entities extends SchemaEntities<Schema>, Context> = Resolver<Entities[typename] extends object ? Entities[typename] : typename extends Schema['Query']['typename'] ? never : typename extends Schema['Mutation']['typename'] ? never : typename extends Schema['Subscription']['typename'] ? never : SchemaObjectTypes<Schema>[typename], SchemaObjectTypes<Schema>[typename], Entities, Context>;