Initial Save

node_modules/graphql/validation/rules/UniqueEnumValueNames.d.ts

@@ -0,0 +1,19 @@
+import { ASTVisitor } from '../../language/visitor';
+import { SDLValidationContext } from '../ValidationContext';
+
+export function duplicateEnumValueNameMessage(
+  typeName: string,
+  valueName: string,
+): string;
+
+export function existedEnumValueNameMessage(
+  typeName: string,
+  valueName: string,
+): string;
+
+/**
+ * Unique enum value names
+ *
+ * A GraphQL enum type is only valid if all its values are uniquely named.
+ */
+export function UniqueEnumValueNames(context: SDLValidationContext): ASTVisitor;