import type { Rule } from 'eslint';
/**
 * Creates ESLint rule visitors for detecting and reporting 'px' units in vanilla-extract style objects.
 * - Tracks calls to vanilla-extract APIs (style, recipe, keyframes, globalStyle, fontFace, etc.).
 * This visitor only orchestrates traversal; the actual reporting and suggestion logic lives in the processor.
 * - Respects the `allow` option (camelCase or kebab-case) by passing it as a Set to the processor.
 *
 * @param context ESLint rule context used to read options and report diagnostics.
 * @returns Rule listener that inspects vanilla-extract call expressions and processes style objects.
 */
export declare const createNoPxUnitVisitors: (context: Rule.RuleContext) => Rule.RuleListener;