import type * as Vital from "../../api/index.js";
import * as core from "../../core/index.js";
import type * as serializers from "../index.js";
import { ClientFacingCaffeineTimeseries } from "./ClientFacingCaffeineTimeseries.js";
import { ClientFacingSource } from "./ClientFacingSource.js";
export declare const GroupedCaffeine: core.serialization.ObjectSchema<serializers.GroupedCaffeine.Raw, Vital.GroupedCaffeine>;
export declare namespace GroupedCaffeine {
    interface Raw {
        source: ClientFacingSource.Raw;
        data: ClientFacingCaffeineTimeseries.Raw[];
    }
}