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Overlapping Fields Can Be Merged


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

  • Category: Operations
  • Rule name: @graphql-eslint/overlapping-fields-can-be-merged
  • Requires GraphQL Schema: true ℹī¸
  • Requires GraphQL Operations: false ℹī¸

A selection set is only valid if all fields (including spreading any fragments) either correspond to distinct response names or can be merged without ambiguity.

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