fix for unique-type-names always shows error (#405)

Dimitri POSTOLOV · dimitri · dotansimha · web-flow · commit ef8d77699682 · 2021-05-18T16:20:21.000+03:00
* feat: add tests for `unique-type-names` rule

* fixes for unique-type-names, fixed issues with documentation

* added changeset

Co-authored-by: dimitri &lt;dimitri.postolov@wing.eu&gt;
Co-authored-by: Dotan Simha &lt;dotansimha@gmail.com&gt;
diff --git a/.changeset/tidy-papayas-count.md b/.changeset/tidy-papayas-count.md
@@ -0,0 +1,5 @@
+---
+'@graphql-eslint/eslint-plugin': patch
+---
+
+Fix errors always thrown with unique-type-names rule
diff --git a/docs/rules/executable-definitions.md b/docs/rules/executable-definitions.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid for execution if all definitions are either operation or fragment definitions.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/ExecutableDefinitions.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/ExecutableDefinitions.js).
diff --git a/docs/rules/fields-on-correct-type.md b/docs/rules/fields-on-correct-type.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid if all fields selected are defined by the parent type, or are an allowed meta field such as __typename.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/FieldsOnCorrectType.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/FieldsOnCorrectType.js).
diff --git a/docs/rules/fragments-on-composite-type.md b/docs/rules/fragments-on-composite-type.md
@@ -7,4 +7,4 @@
 
 Fragments use a type condition to determine if they apply, since fragments can only be spread into a composite type (object, interface, or union), the type condition must also be a composite type.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/FragmentsOnCompositeTypes.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/FragmentsOnCompositeTypes.js).
diff --git a/docs/rules/known-argument-names.md b/docs/rules/known-argument-names.md
@@ -7,4 +7,4 @@
 
 A GraphQL field is only valid if all supplied arguments are defined by that field.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/KnownArgumentNames.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/KnownArgumentNames.js).
diff --git a/docs/rules/known-directives.md b/docs/rules/known-directives.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid if all `@directives` are known by the schema and legally positioned.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/KnownDirectives.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/KnownDirectives.js).
diff --git a/docs/rules/known-fragment-names.md b/docs/rules/known-fragment-names.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid if all `...Fragment` fragment spreads refer to fragments defined in the same document.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/KnownFragmentNames.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/KnownFragmentNames.js).
diff --git a/docs/rules/known-type-names.md b/docs/rules/known-type-names.md
@@ -7,4 +7,4 @@
 
 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. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/KnownTypeNames.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/KnownTypeNames.js).
diff --git a/docs/rules/lone-anonymous-operation.md b/docs/rules/lone-anonymous-operation.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid if when it contains an anonymous operation (the query short-hand) that it contains only that one operation definition.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/LoneAnonymousOperation.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/LoneAnonymousOperation.js).
diff --git a/docs/rules/lone-schema-definition.md b/docs/rules/lone-schema-definition.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid if it contains only one schema definition.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/LoneSchemaDefinition.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/LoneSchemaDefinition.js).
diff --git a/docs/rules/no-fragment-cycles.md b/docs/rules/no-fragment-cycles.md
@@ -7,4 +7,4 @@
 
 A GraphQL fragment is only valid when it does not have cycles in fragments usage.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/NoFragmentCycles.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/NoFragmentCycles.js).
diff --git a/docs/rules/no-undefined-variables.md b/docs/rules/no-undefined-variables.md
@@ -7,4 +7,4 @@
 
 A GraphQL operation is only valid if all variables encountered, both directly and via fragment spreads, are defined by that operation.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/NoUndefinedVariables.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/NoUndefinedVariables.js).
diff --git a/docs/rules/no-unused-fragments.md b/docs/rules/no-unused-fragments.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid if all fragment definitions are spread within operations, or spread within other fragments spread within operations.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/NoUnusedFragments.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/NoUnusedFragments.js).
diff --git a/docs/rules/no-unused-variables.md b/docs/rules/no-unused-variables.md
@@ -7,4 +7,4 @@
 
 A GraphQL operation is only valid if all variables defined by an operation are used, either directly or within a spread fragment.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/NoUnusedVariables.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/NoUnusedVariables.js).
diff --git a/docs/rules/one-field-subscriptions.md b/docs/rules/one-field-subscriptions.md
@@ -7,4 +7,4 @@
 
 A GraphQL subscription is valid only if it contains a single root field.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/SingleFieldSubscriptions.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/SingleFieldSubscriptions.js).
diff --git a/docs/rules/overlapping-fields-can-be-merged.md b/docs/rules/overlapping-fields-can-be-merged.md
@@ -7,4 +7,4 @@
 
 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. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/OverlappingFieldsCanBeMerged.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/OverlappingFieldsCanBeMerged.js).
diff --git a/docs/rules/possible-fragment-spread.md b/docs/rules/possible-fragment-spread.md
@@ -7,4 +7,4 @@
 
 A fragment spread is only valid if the type condition could ever possibly be true: if there is a non-empty intersection of the possible parent types, and possible types which pass the type condition.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/PossibleFragmentSpreads.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/PossibleFragmentSpreads.js).
diff --git a/docs/rules/possible-type-extension.md b/docs/rules/possible-type-extension.md
@@ -7,4 +7,4 @@
 
 A type extension is only valid if the type is defined and has the same kind.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/PossibleTypeExtensions.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/PossibleTypeExtensions.js).
diff --git a/docs/rules/provided-required-arguments.md b/docs/rules/provided-required-arguments.md
@@ -7,4 +7,4 @@
 
 A field or directive is only valid if all required (non-null without a default value) field arguments have been provided.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/ProvidedRequiredArguments.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/ProvidedRequiredArguments.js).
diff --git a/docs/rules/scalar-leafs.md b/docs/rules/scalar-leafs.md
@@ -7,4 +7,4 @@
 
 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. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/ScalarLeafs.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/ScalarLeafs.js).
diff --git a/docs/rules/unique-argument-names.md b/docs/rules/unique-argument-names.md
@@ -7,4 +7,4 @@
 
 A GraphQL field or directive is only valid if all supplied arguments are uniquely named.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/UniqueArgumentNames.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/UniqueArgumentNames.js).
diff --git a/docs/rules/unique-directive-names-per-location.md b/docs/rules/unique-directive-names-per-location.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid if all non-repeatable directives at a given location are uniquely named.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/UniqueDirectivesPerLocation.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/UniqueDirectivesPerLocation.js).
diff --git a/docs/rules/unique-directive-names.md b/docs/rules/unique-directive-names.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid if all defined directives have unique names.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/UniqueDirectiveNames.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/UniqueDirectiveNames.js).
diff --git a/docs/rules/unique-enum-value-names.md b/docs/rules/unique-enum-value-names.md
@@ -7,4 +7,4 @@
 
 A GraphQL enum type is only valid if all its values are uniquely named.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/UniqueEnumValueNames.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/UniqueEnumValueNames.js).
diff --git a/docs/rules/unique-field-definition-names.md b/docs/rules/unique-field-definition-names.md
@@ -7,4 +7,4 @@
 
 A GraphQL complex type is only valid if all its fields are uniquely named.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/UniqueFieldDefinitionNames.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/UniqueFieldDefinitionNames.js).
diff --git a/docs/rules/unique-input-field-names.md b/docs/rules/unique-input-field-names.md
@@ -7,4 +7,4 @@
 
 A GraphQL input object value is only valid if all supplied fields are uniquely named.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/UniqueInputFieldNames.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/UniqueInputFieldNames.js).
diff --git a/docs/rules/unique-operation-types.md b/docs/rules/unique-operation-types.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid if it has only one type per operation.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/UniqueOperationTypes.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/UniqueOperationTypes.js).
diff --git a/docs/rules/unique-type-names.md b/docs/rules/unique-type-names.md
@@ -2,9 +2,9 @@
 
 - Category: `Validation`
 - Rule name: `@graphql-eslint/unique-type-names`
-- Requires GraphQL Schema: `true` [ℹ️](../../README.md#extended-linting-rules-with-graphql-schema)
+- Requires GraphQL Schema: `false` [ℹ️](../../README.md#extended-linting-rules-with-graphql-schema)
 - Requires GraphQL Operations: `false` [ℹ️](../../README.md#extended-linting-rules-with-siblings-operations)
 
 A GraphQL document is only valid if all defined types have unique names.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/UniqueTypeNames.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/UniqueTypeNames.js).
diff --git a/docs/rules/unique-variable-names.md b/docs/rules/unique-variable-names.md
@@ -7,4 +7,4 @@
 
 A GraphQL operation is only valid if all its variables are uniquely named.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/UniqueVariableNames.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/UniqueVariableNames.js).
diff --git a/docs/rules/value-literals-of-correct-type.md b/docs/rules/value-literals-of-correct-type.md
@@ -7,4 +7,4 @@
 
 A GraphQL document is only valid if all value literals are of the type expected at their position.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/ValuesOfCorrectType.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/ValuesOfCorrectType.js).
diff --git a/docs/rules/variables-are-input-types.md b/docs/rules/variables-are-input-types.md
@@ -7,4 +7,4 @@
 
 A GraphQL operation is only valid if all the variables it defines are of input types (scalar, enum, or input object).
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/VariablesAreInputTypes.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/VariablesAreInputTypes.js).
diff --git a/docs/rules/variables-in-allowed-position.md b/docs/rules/variables-in-allowed-position.md
@@ -7,4 +7,4 @@
 
 Variables passed to field arguments conform to type.
 
-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/VariablesInAllowedPosition.js).
+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/VariablesInAllowedPosition.js).
diff --git a/packages/plugin/src/rules/graphql-js-validation.ts b/packages/plugin/src/rules/graphql-js-validation.ts
diff --git a/packages/plugin/src/rules/validate-against-schema.ts b/packages/plugin/src/rules/validate-against-schema.ts
diff --git a/packages/plugin/tests/unique-type-names.spec.ts b/packages/plugin/tests/unique-type-names.spec.ts

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +'@graphql-eslint/eslint-plugin': patch
 +---
++
 +Fix errors always thrown with unique-type-names rule
Original file line number	Diff line number	Diff line change
`@@ -7,4 +7,4 @@`
`7`	`7`
`8`	`8`	`A GraphQL document is only valid for execution if all definitions are either operation or fragment definitions.`
`9`	`9`
`10`		-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/ExecutableDefinitions.js).
	`10`	+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/ExecutableDefinitions.js).
Original file line number	Diff line number	Diff line change
`@@ -7,4 +7,4 @@`
`7`	`7`
`8`	`8`	`A GraphQL document is only valid if all fields selected are defined by the parent type, or are an allowed meta field such as __typename.`
`9`	`9`
`10`		-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/FieldsOnCorrectType.js).
	`10`	+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/FieldsOnCorrectType.js).
Original file line number	Diff line number	Diff line change
`@@ -7,4 +7,4 @@`
`7`	`7`
`8`	`8`	`Fragments use a type condition to determine if they apply, since fragments can only be spread into a composite type (object, interface, or union), the type condition must also be a composite type.`
`9`	`9`
`10`		-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/FragmentsOnCompositeTypes.js).
	`10`	+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/FragmentsOnCompositeTypes.js).
Original file line number	Diff line number	Diff line change
`@@ -7,4 +7,4 @@`
`7`	`7`
`8`	`8`	`A GraphQL field is only valid if all supplied arguments are defined by that field.`
`9`	`9`
`10`		-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/KnownArgumentNames.js).
	`10`	+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/KnownArgumentNames.js).
Original file line number	Diff line number	Diff line change
`@@ -7,4 +7,4 @@`
`7`	`7`
`8`	`8`	A GraphQL document is only valid if all `@directives` are known by the schema and legally positioned.
`9`	`9`
`10`		-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/KnownDirectives.js).
	`10`	+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/KnownDirectives.js).
Original file line number	Diff line number	Diff line change
`@@ -7,4 +7,4 @@`
`7`	`7`
`8`	`8`	`A GraphQL document is only valid if referenced types (specifically variable definitions and fragment conditions) are defined by the type schema.`
`9`	`9`
`10`		-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/KnownTypeNames.js).
	`10`	+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/KnownTypeNames.js).
Original file line number	Diff line number	Diff line change
`@@ -7,4 +7,4 @@`
`7`	`7`
`8`	`8`	`A GraphQL document is only valid if when it contains an anonymous operation (the query short-hand) that it contains only that one operation definition.`
`9`	`9`
`10`		-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/LoneAnonymousOperation.js).
	`10`	+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/LoneAnonymousOperation.js).
Original file line number	Diff line number	Diff line change
`@@ -7,4 +7,4 @@`
`7`	`7`
`8`	`8`	`A GraphQL document is only valid if it contains only one schema definition.`
`9`	`9`
`10`		-> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/master/src/validation/rules/LoneSchemaDefinition.js).
	`10`	+> This rule is a wrapper around a `graphql-js` validation function. [You can find it's source code here](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/LoneSchemaDefinition.js).