scalar-leafs

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

💡 This rule provides suggestions 

• Category: Operations
• Rule name: @graphql-eslint/scalar-leafs
• Requires GraphQL Schema: true ℹ️
• Requires GraphQL Operations: false ℹ️

A GraphQL document is valid only if all leaf fields (fields without sub selections) are of scalar or enum types.

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

Resources

• Rule source 
• Test source