/**
 * GoTalk NOW Processor
 *
 * Reads, translates, and converts Attainment Company's GoTalk NOW
 * communication-board files (`.gtbz`).
 *
 * A `.gtbz` file is a ZIP archive containing Apple property lists:
 *   - BookInfo.plist        – format version (GoTalkBookFormatVersion)
 *   - PageData.plist        – pages dict keyed by page id (positive = content,
 *                             negative = system/express-bar pages)
 *   - PageOrder.plist       – ordered array of page ids
 *   - PageHistory.plist     – navigation history (usually empty)
 *   - SettingsWriteOut.plist– app-level settings (TTS, scanning, …)
 *   - IconSource-<id>.png   – page icons
 *   - Source-<page>-<btn>-<guid>-…png – button images
 *   - <page>-<btn>.caf      – audio recordings (Core Audio Format)
 *   - Backup-<n>.zip        – rolling backups
 *   - REQUIRESREGEN         – marker file
 *
 * Two on-disk variants exist and both are accepted:
 *   - `.gtbz` app backups: plists at the ZIP root.
 *   - `.gotalk-book` share exports (often `.zip`-suffixed): everything nested
 *     under a `<BookName>.gotalk-book/` folder, possibly alongside `__MACOSX/`
 *     resource-fork entries (ignored). Button images are pre-rendered
 *     snapshots named `<page>-<button>-<buttonCount>.png`.
 *
 * Colours and fonts in PageData are NSKeyedArchiver-encoded binary plists
 * carried inside `<data>` tags. They are treated as opaque blobs and preserved
 * verbatim so that only text fields are touched during translation.
 */
import { BaseProcessor, ProcessorOptions, ExtractStringsResult, TranslatedString, SourceString } from '../core/baseProcessor';
import { AACTree } from '../core/treeStructure';
import { ProcessorInput } from '../utils/io';
declare class GotalkNowProcessor extends BaseProcessor {
    readonly capabilities: {
        wordList: "none";
        preservesAssetsOnSave: boolean;
        newCellCreation: "allowed";
    };
    constructor(options?: ProcessorOptions);
    private openZip;
    /**
     * Resolve a plist entry name inside the archive, tolerating both layout
     * variants: `.gtbz` (plists at ZIP root) and `.gotalk-book` share exports
     * (plists nested under a `<BookName>.gotalk-book/` folder). `__MACOSX`
     * resource-fork entries are ignored. Returns the full entry name, or null.
     */
    private resolveEntryName;
    private readPlistFromZip;
    extractTexts(filePathOrBuffer: ProcessorInput): Promise<string[]>;
    loadIntoTree(filePathOrBuffer: ProcessorInput): Promise<AACTree>;
    processTexts(filePathOrBuffer: ProcessorInput, translations: Map<string, string>, outputPath: string): Promise<Uint8Array>;
    saveFromTree(tree: AACTree, outputPath: string): Promise<void>;
    /**
     * Extract strings with metadata for aac-tools-platform compatibility.
     * Uses the generic implementation from BaseProcessor.
     */
    extractStringsWithMetadata(filePath: string): Promise<ExtractStringsResult>;
    /**
     * Generate translated download for aac-tools-platform compatibility.
     * Uses the generic implementation from BaseProcessor.
     */
    generateTranslatedDownload(filePath: string, translatedStrings: TranslatedString[], sourceStrings: SourceString[]): Promise<string>;
}
export { GotalkNowProcessor };