import { PaletteApi } from "./apis/PaletteApi";
import { PixelApi } from "./apis/PixelApi";
import { ScreenApi } from "./apis/ScreenApi";
import { Rgb } from "./types";
export declare class EmIngMask {
    get deviceName(): string;
    get pixels(): PixelApi;
    get screen(): ScreenApi;
    get palette(): PaletteApi;
    private _deviceName;
    private _deviceBleServices;
    private _characteristics;
    private _pixelApi;
    private _screenApi;
    private _paletteApi;
    private _textEngine;
    constructor(deviceName: string);
    connect(): Promise<void>;
    displayText(content: string, color?: Rgb | string): Promise<void>;
    test(): Promise<void>;
}