import { ExtendedDevice, DeviceSecurityVariation } from "./types";
type DeviceFilterCondition = (device: ExtendedDevice) => boolean;
export declare const INACTIVE_DEVICE_AGE_MS = 7776000000;
export declare const INACTIVE_DEVICE_AGE_DAYS: number;
export type FilterVariation = DeviceSecurityVariation.Verified | DeviceSecurityVariation.Inactive | DeviceSecurityVariation.Unverified;
export declare const isDeviceInactive: DeviceFilterCondition;
export declare const filterDevicesBySecurityRecommendation: (devices: ExtendedDevice[], securityVariations: FilterVariation[]) => ExtendedDevice[];
export {};
