import { CompilerCallbacks } from '@keymanapp/developer-utils';
import { Osk } from '@keymanapp/kmc-kmn';
/**
 * @public
 * Rewrite On Screen Keyboard files (.kvks, .keyman-touch-layout) with PUA
 * codepoints, based on analysis provided by {@link AnalyzeOskCharacterUse}
 * class.
 */
export declare class AnalyzeOskRewritePua {
    private callbacks;
    private _data;
    constructor(callbacks: CompilerCallbacks);
    /**
     * Clears data collected from previous calls to
     * {@link AnalyzeOskRewritePua.analyze}
     */
    clear(): void;
    /**
     * Analyze a keyboard file or files, and provide a remapped output. Accepts a
     * .kmn, .kvks, .keyman-touch-layout file formats. For .kmn, will rewrite
     * associated On Screen Keyboard file formats. Can be called multiple times to
     * rewrite multiple files. Use the {@link AnalyzeOskRewritePua.data} property
     * to retrieve the output file content for writing. This does not modify the
     * source file.
     * @param file    - relative or absolute path to a Keyman source file
     * @param mapping - OSK keycap map provided by {@link AnalyzeOskCharacterUse}
     * @returns       true if the file is successfully loaded and rewritten
     */
    analyze(file: string, mapping: Osk.StringResult[]): Promise<boolean>;
    /**
     * Returns the file data for OSK files rewritten with PUA characters, for use
     * with `&displayMap`.
     */
    get data(): {
        [index: string]: Uint8Array;
    };
    private analyzeKmnKeyboard;
    private analyzeVisualKeyboard;
    private analyzeTouchLayout;
}
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