/**
 * Shared markdown section extractor
 * Extracts heading sections from markdown content for navigation.
 */
export interface MarkdownSection {
    id: string;
    title: string;
    level: number;
}
export interface ExtractSectionsOptions {
    /** Maximum heading level to include (default: 2 = H1-H2) */
    maxLevel?: number;
    /** Remove emoji characters from IDs (default: true) */
    removeEmojis?: boolean;
    /** Handle duplicate IDs by appending a counter suffix (default: true) */
    handleDuplicateIds?: boolean;
    /** Strip bold, italic, and inline code markers from titles (default: true) */
    stripFormattingMarkers?: boolean;
    /** Skip code blocks and YAML frontmatter (default: true) */
    skipCodeAndYamlBlocks?: boolean;
}
export declare function extractSections(markdown: string, options?: ExtractSectionsOptions): MarkdownSection[];
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