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

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+import { ValidationContext, SDLValidationContext } from '../ValidationContext';
+import { ASTVisitor } from '../../language/visitor';
+
+export function unknownArgMessage(
+  argName: string,
+  fieldName: string,
+  typeName: string,
+  suggestedArgs: ReadonlyArray<string>,
+): string;
+
+export function unknownDirectiveArgMessage(
+  argName: string,
+  directiveName: string,
+  suggestedArgs: ReadonlyArray<string>,
+): string;
+
+/**
+ * Known argument names
+ *
+ * A GraphQL field is only valid if all supplied arguments are defined by
+ * that field.
+ */
+export function KnownArgumentNames(context: ValidationContext): ASTVisitor;
+
+// @internal
+export function KnownArgumentNamesOnDirectives(
+  context: ValidationContext | SDLValidationContext,
+): ASTVisitor;