export type NP2Config = {
    canvas: HTMLCanvasElement;
    onDiskChange?: (name: string) => void;
    onExit?: () => void;
    pc_model?: string;
    clk_base?: number;
    clk_mult?: number;
    DIPswtch?: number[];
    MEMswtch?: number[];
    ExMemory?: number;
    ITF_WORK?: boolean;
    HDD1FILE?: string;
    HDD2FILE?: string;
    fontfile?: string;
    biospath?: string;
    SampleHz?: number;
    Latencys?: number;
    SNDboard?: number;
    BEEP_vol?: number;
    xspeaker?: boolean;
    SND14vol?: number[];
    opt26BRD?: number;
    opt86BRD?: number;
    optSPBRD?: number;
    optSPBVR?: number;
    optSPBVL?: number;
    optSPB_X?: boolean;
    optMPU98?: number;
    volume_F?: number;
    volume_S?: number;
    volume_A?: number;
    volume_P?: number;
    volume_R?: number;
    Seek_Snd?: boolean;
    Seek_Vol?: number;
    btnRAPID?: boolean;
    btn_MODE?: boolean;
    MS_RAPID?: boolean;
    VRAMwait?: number[];
    DispSync?: boolean;
    Real_Pal?: boolean;
    RPal_tim?: number;
    uPD72020?: boolean;
    GRCG_EGC?: number;
    color16b?: boolean;
    skipline?: boolean;
    skplight?: number;
    LCD_MODE?: number;
    BG_COLOR?: number;
    FG_COLOR?: number;
    pc9861_e?: boolean;
    pc9861_s?: number[];
    pc9861_j?: number[];
    calendar?: boolean;
    USE144FD?: boolean;
    s_NOWAIT?: boolean;
    SkpFrame?: number;
    F12_bind?: number;
    e_resume?: boolean;
    jast_snd?: boolean;
    use_menu?: boolean;
    no_mouse?: boolean;
};
export declare class NP2 {
    #private;
    private module;
    private config;
    get state(): "paused" | "running" | "loading" | "ready" | "exited";
    static create(config: NP2Config): Promise<NP2>;
    protected constructor(config: NP2Config, createModule: (moduleArg: any) => Promise<any>, resolveReady: (np2: NP2) => void, rejectReady: (reason: any) => void);
    run(): void;
    private pause;
    reset(): void;
    addDiskImage(name: string, bytes: Uint8Array): void;
    getDiskImage(name: string): Uint8Array;
    setFdd(drive: number, name: string | null): void;
    setHdd(drive: number, name: string | null): void;
    private getConfig;
    private setConfig;
    private onExit;
    private onDiskChange;
    private onVisibilityChange;
}
export declare class NP21 extends NP2 {
    static create(config: NP2Config): Promise<NP21>;
}