import { WritableDevice } from "./Device";
import { I2C } from "./i2c";
declare type Channel = 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15;
/**
 * @param minPulse sec
 * @param maxPulse sec
 * @param angleRange deg
 */
export declare function pca9685(bus?: I2C, address?: number, channel?: Channel, minPulse?: number, maxPulse?: number, angleRange?: number): WritableDevice<number>;
export default pca9685;