codegen-typescript-typeguards

This is a plugin for GraphQL Code Generator. It generates Typescript typeguards for all GraphQL types in the schema to simplify type-checking client-side.

It respects the typesPrefix, typesSuffix and namingConvention of the Typescript plugin.

Usage example

Add this plugin

schema: ./src/schema/*.graphql
generates:
  generated.ts:
    plugins:
      - typescript
      - codegen-typescript-typeguards