import { API, CharacteristicValue, Service } from 'homebridge';
import { EveCharacteristicKey, CharacteristicKey } from '../../model/homekit.js';
export declare const EVE_EPOCH = 978307200;
export interface EveCharacteristicHost {
    service: Service;
    getProperty(key: EveCharacteristicKey): CharacteristicValue | undefined;
    setProperty(key: EveCharacteristicKey, value: CharacteristicValue): void;
    logIfDesired(message: string, ...parameters: (string | number)[]): void;
}
export declare function initEveCharacteristics(api: API): void;
export declare function EveCharacteristic(key: EveCharacteristicKey): any;
export declare function isEveCharacteristic(key: CharacteristicKey): key is EveCharacteristicKey;
export declare function setupTimesOpened(host: EveCharacteristicHost): void;
export declare function incrementTimesOpened(host: EveCharacteristicHost): void;