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Known Type Names


✅ The "extends": "plugin:@graphql-eslint/schema-recommended" and "plugin:@graphql-eslint/operations-recommended" property in a configuration file enables this rule.

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  • Category: Schema & Operations
  • Rule name: @graphql-eslint/known-type-names
  • Requires GraphQL Schema: true ℹī¸
  • Requires GraphQL Operations: false ℹī¸

A GraphQL document is only valid if referenced types (specifically variable definitions and fragment conditions) are defined by the type schema.

This rule is a wrapper around a graphql-js validation function.