/**
 * Interface for providing markdown files to the search engine
 * Users implement this for their specific environment (Node.js, VSCode, Deno, etc.)
 */
export interface MarkdownFile {
    /** Full path to the file */
    path: string;
    /** File name (basename) */
    name: string;
    /** File size in bytes */
    size: number;
    /** Last modified timestamp */
    modifiedAt: Date;
    /** URI representation (e.g., file:// or vscode://) */
    uri: string;
}
export interface FindOptions {
    /** Include patterns (default: all markdown files) */
    include?: string[];
    /** Exclude patterns */
    exclude?: string[];
}
export interface FileChange {
    /** Type of change */
    type: 'created' | 'modified' | 'deleted';
    /** File that changed */
    file: MarkdownFile;
}
export interface Disposable {
    dispose(): void;
}
/**
 * Provider interface for markdown files
 * Users implement this for their specific environment
 */
export interface MarkdownFileProvider {
    /**
     * Find markdown files matching the given patterns
     */
    findMarkdownFiles(options?: FindOptions): Promise<MarkdownFile[]>;
    /**
     * Read the content of a markdown file
     */
    readMarkdownFile(path: string): Promise<string>;
    /**
     * Get file information for a specific file
     */
    getFileInfo(path: string): Promise<MarkdownFile>;
    /**
     * Watch for file changes (optional)
     * @param callback Called when files change
     * @returns Disposable to stop watching
     */
    watchFiles?(callback: (changes: FileChange[]) => void): Disposable;
}
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