/**
 * DETECTED is open: the two pieces of the sensor are apart. A sensor that cannot answer ReportState sends a
 * ChangeReport right after discovery, so that the Alexa app shows its state (alexa-contactsensor.html).
 */
export declare const ContactSensor: import("../types.js").InterfaceDescriptor<{
    detectionState: {
        name: string;
        value: import("../schema.js").EnumSchema<"DETECTED" | "NOT_DETECTED">;
    };
}, {}, {}, false>;