import { Service } from "../device-wrapper.js";
import { PinValue, TypedServiceEvent, TypedServiceEventDispatcher } from "../../service-events.js";
export declare class IoPinService implements Service {
    private deviceId;
    private dispatchTypedEvent;
    uuid: string;
    constructor(deviceId: string, dispatchTypedEvent: TypedServiceEventDispatcher);
    getRelevantEvents(): TypedServiceEvent[];
    /**
     * Gets which pins are configured as analog.
     * All other pins are digital (the default).
     *
     * @returns array of pin numbers (0-18) configured as analog.
     */
    getAnalogPins(): Promise<number[]>;
    /**
     * Sets which pins are configured as analog.
     * All other pins become digital (the default).
     *
     * @param pins array of pin numbers (0-18) to configure as analog.
     */
    setAnalogPins(pins: number[]): Promise<void>;
    /**
     * Gets which pins are configured as inputs.
     * Input pins are monitored by the service and their values reported
     * via notifications and reads of the pin data characteristic.
     * All other pins are outputs (the default).
     *
     * @returns array of pin numbers (0-18) configured as inputs.
     */
    getInputPins(): Promise<number[]>;
    /**
     * Sets which pins are configured as inputs.
     * Input pins are monitored by the service and their values reported
     * via notifications and reads of the pin data characteristic.
     * All other pins become outputs (the default).
     *
     * @param pins array of pin numbers (0-18) to configure as inputs.
     */
    setInputPins(pins: number[]): Promise<void>;
    /**
     * Reads pin data for all active input pins.
     * For digital pins, value is 0 or 1.
     * For analog pins, value is 0-255 (10-bit analog value >> 2).
     */
    readPins(): Promise<PinValue[]>;
    /**
     * Writes pin data for output pins.
     * Only pins configured as outputs (not active inputs) will be affected.
     * For digital pins, value is 0 or 1.
     * For analog pins, value 0-255 is scaled to 0-1023 on the device.
     */
    writePins(data: PinValue[]): Promise<void>;
    /**
     * Sets PWM output on a pin.
     *
     * @param pin Pin number (0-18).
     * @param value Analog value (0-1024).
     * @param period Period in microseconds.
     */
    setPwm(pin: number, value: number, period: number): Promise<void>;
    startNotifications(type: TypedServiceEvent): Promise<void>;
    stopNotifications(type: TypedServiceEvent): Promise<void>;
    private dataViewToPinData;
}