Registry / devops / graphql-codegen-typescript-operation-types

graphql-codegen-typescript-operation-types

library2.0.2jsnpmunverified

This is a @graphql-codegen plugin (v2.0.2, active development) that generates only the TypeScript types (inputs, enums, objects) actually used in your GraphQL operations. It acts as a drop-in replacement for the official @graphql-codegen/typescript plugin but reduces output size by excluding unused types. It is designed to work alongside @graphql-codegen/typescript-operations with preResolveTypes: true. Requires Node >=16 and graphql@0.12-16. Ship TypeScript definitions.

devops

npm install graphql-codegen-typescript-operation-types

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · GRAPHQL-CODEGEN-TY

graphql-codegen-typescript-operation-types

devopsjavascriptv2.0.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

typescript plugin

✓ // In graphql-codegen config YAML: plugins: - graphql-codegen-typescript-operation-types

✗ plugins: - @graphql-codegen/typescript

Do not use both; this plugin replaces @graphql-codegen/typescript.

Generates minimal TypeScript types for used GraphQL operations, combining operation types plugin.

// codegen.yml overwrite: true schema: 'schema.graphql' documents: 'operations/**/*.graphql' generates: generated-types.ts: plugins: - graphql-codegen-typescript-operation-types - typescript-operations config: omitObjectTypes: true preResolveTypes: true // Then run: graphql-codegen

Debug

Known issues

breakingplugin replaces @graphql-codegen/typescript; using both will cause conflicts

fix

Remove @graphql-codegen/typescript from plugins list.

affects: >=1.0.0

gotchaomitObjectTypes: true required for minimal output; otherwise generates all object types

fix

Set config.omitObjectTypes: true if you only want enums and inputs.

affects: >=1.0.0

deprecatedold plugin name 'graphql-codegen-typescript-operation-types' is correct; do not use scoped @graphql-codegen/ prefix

fix

Use unscoped name in plugins list.

affects: <2.0

Errors

Common errors & fixes

Cannot use GraphQLSchema "[object Object]" from another module or realm.

Multiple instances of graphql package installed

fix

Ensure only one version of graphql is installed (npm dedupe).

TypeError: Cannot read properties of undefined (reading 'getType')

Missing or invalid schema file path in codegen.yml

fix

Check schema path and ensure schema is valid.

Plugin graphql-codegen-typescript-operation-types not found

Plugin not installed or not added to devDependencies

fix

npm install --save-dev graphql-codegen-typescript-operation-types

Upgrade

Version history

2.0.2latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

8 hits · last 30 days

node

Resources

githubhttps://github.com/Stonepaw/graphql-codegen-typescript-operation-types ↗

packagegraphql-codegen-typescript-operation-types ↗

homepagehttps://github.com/Stonepaw/graphql-codegen-typescript-operation-types#readme ↗