import { FixOptions } from './types.js';
/**
 * Corrects improper heading hierarchies by ensuring proper semantic structure
 * @param containerOrSelector - CSS selector string or DOM element to search within
 * @param options - Options object or boolean for logResults (for backwards compatibility)
 */
export declare function healHeadings(containerOrSelector?: string | Element, options?: boolean | FixOptions): void;
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