import { Epub } from '../epub/parseEpub';
import { type CommandType } from '../bin/cli';
export interface RunOptions {
    cmd: CommandType;
    shouldMerge: boolean;
    localize: boolean;
    mergedFilename?: string;
}
export declare class Converter {
    epub: Epub;
    outDir: string;
    files: FileData;
    mergeProgress?: MergeProgress;
    options: RunOptions;
    /**
     * Constructor
     * @param epubPath - The path to the EPUB file
     * @param RunOptions - Configuration options or boolean (backward compatibility)
     */
    constructor(epubPath: string, options?: Partial<RunOptions>);
    private getFileData;
    mergeFiles(): Generator<{
        readonly type: "markdown file processed";
        readonly outputPath: string;
        readonly content?: undefined;
    } | {
        readonly type: "file processed";
        readonly outputPath: any;
        readonly content: any;
    } | {
        readonly type: "markdown merged";
        readonly outputPath: string;
        readonly content: string;
    }, void, unknown>;
}
export type FileData = IteratorObject<ReturnType<Converter['getFileData']>>;
export type MergeProgress = ReturnType<Converter['mergeFiles']>;