import type { ASTVisitor } from '../../language/visitor';
import type { ASTValidationContext } from '../ValidationContext';
/**
* Unique argument names
*
* A GraphQL field or directive is only valid if all supplied arguments are
* uniquely named.
* See https://spec.graphql.org/draft/#sec-Argument-Names
*/
export declare function UniqueArgumentNamesRule(
context: ASTValidationContext,
): ASTVisitor;