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

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+import { ASTVisitor } from '../../language/visitor';
+import { ValidationContext } from '../ValidationContext';
+
+export function noSubselectionAllowedMessage(
+  fieldName: string,
+  type: string,
+): string;
+
+export function requiredSubselectionMessage(
+  fieldName: string,
+  type: string,
+): string;
+
+/**
+ * Scalar leafs
+ *
+ * A GraphQL document is valid only if all leaf fields (fields without
+ * sub selections) are of scalar or enum types.
+ */
+export function ScalarLeafs(context: ValidationContext): ASTVisitor;