github-pages-deploy-action/node_modules/graphql/validation/rules/NoUnusedVariablesRule.d.ts

import { ASTVisitor } from '../../language/visitor';
import { ValidationContext } from '../ValidationContext';

/**
 * No unused variables
 *
 * A GraphQL operation is only valid if all variables defined by an operation
 * are used, either directly or within a spread fragment.
 */
export function NoUnusedVariablesRule(context: ValidationContext): ASTVisitor;