import type { Rule } from 'eslint';
import { TSESTree } from '@typescript-eslint/utils';
/**
 * Recursively processes a style object, reporting instances of
 * unknown CSS units.
 *
 * @param context The ESLint rule context.
 * @param node The ObjectExpression node representing the style object to be
 *   processed.
 */
export declare const processUnknownUnitInStyleObject: (context: Rule.RuleContext, node: TSESTree.ObjectExpression) => void;