import type * as Vital from "../../api/index.js";
import * as core from "../../core/index.js";
import type * as serializers from "../index.js";
export declare const ClientFacingHeartRateAlertSampleType: core.serialization.Schema<serializers.ClientFacingHeartRateAlertSampleType.Raw, Vital.ClientFacingHeartRateAlertSampleType>;
export declare namespace ClientFacingHeartRateAlertSampleType {
    type Raw = "low_heart_rate" | "high_heart_rate" | "irregular_rhythm";
}