import type { Device, ImageInstall } from '../../balena-model.js';
import type { StatePatchV2Body } from './routes/state-patch-v2.js';
import type { sbvrUtils } from '@balena/pinejs';
export declare const v3ValidPatchFields: ("status" | "is_online" | "ip_address" | "mac_address" | "is_undervolted" | "cpu_id" | "os_version" | "os_variant" | "supervisor_version" | "provisioning_progress" | "provisioning_state" | "api_port" | "api_secret" | "update_status")[];
export declare const v2ValidPatchFields: Array<Exclude<keyof NonNullable<StatePatchV2Body['local']>, 'apps'>>;
export type TextFieldsOf<T> = {
    [K in Extract<keyof T, string>]: T[K] extends string | null ? K : never;
}[Extract<keyof T, string>];
export declare function truncateConstrainedFieldsFactory<T extends object>(resource: string, constrainedTextFields: Array<[
    validPatchField: TextFieldsOf<T>,
    maxLength: number,
    delimiter: string | null
]>): <O extends Partial<T>>(object: O, recordId: number) => O;
export declare const truncateConstrainedDeviceFields: <O extends Partial<{
    created_at: import("@balena/sbvr-types").Types["Date Time"]["Write"];
    modified_at: import("@balena/sbvr-types").Types["Date Time"]["Write"];
    id: import("@balena/sbvr-types").Types["Serial"]["Write"];
    actor: import("../../balena-model.js").Actor["Write"]["id"];
    api_heartbeat_state: "online" | "offline" | "timeout" | "unknown";
    changed_api_heartbeat_state_on__date: import("@balena/sbvr-types").Types["Date Time"]["Write"] | null;
    uuid: import("@balena/sbvr-types").Types["Text"]["Write"];
    local_id: import("@balena/sbvr-types").Types["Short Text"]["Write"] | null;
    device_name: import("@balena/sbvr-types").Types["Short Text"]["Write"];
    note: import("@balena/sbvr-types").Types["Text"]["Write"] | null;
    is_of__device_type: import("../../balena-model.js").DeviceType["Write"]["id"];
    belongs_to__application: import("../../balena-model.js").Application["Write"]["id"] | null;
    is_online: import("@balena/sbvr-types").Types["Boolean"]["Write"];
    last_connectivity_event: import("@balena/sbvr-types").Types["Date Time"]["Write"] | null;
    is_connected_to_vpn: import("@balena/sbvr-types").Types["Boolean"]["Write"];
    last_vpn_event: import("@balena/sbvr-types").Types["Date Time"]["Write"] | null;
    is_locked_until__date: import("@balena/sbvr-types").Types["Date Time"]["Write"] | null;
    public_address: import("@balena/sbvr-types").Types["Short Text"]["Write"] | null;
    ip_address: import("@balena/sbvr-types").Types["Text"]["Write"] | null;
    mac_address: import("@balena/sbvr-types").Types["Text"]["Write"] | null;
    memory_usage: import("@balena/sbvr-types").Types["Integer"]["Write"] | null;
    memory_total: import("@balena/sbvr-types").Types["Integer"]["Write"] | null;
    storage_block_device: import("@balena/sbvr-types").Types["Short Text"]["Write"] | null;
    storage_usage: import("@balena/sbvr-types").Types["Integer"]["Write"] | null;
    storage_total: import("@balena/sbvr-types").Types["Integer"]["Write"] | null;
    cpu_usage: import("@balena/sbvr-types").Types["Integer"]["Write"] | null;
    cpu_temp: import("@balena/sbvr-types").Types["Integer"]["Write"] | null;
    is_undervolted: import("@balena/sbvr-types").Types["Boolean"]["Write"];
    cpu_id: import("@balena/sbvr-types").Types["Short Text"]["Write"] | null;
    is_running__release: import("../../balena-model.js").Release["Write"]["id"] | null;
    download_progress: import("@balena/sbvr-types").Types["Integer"]["Write"] | null;
    status: import("@balena/sbvr-types").Types["Short Text"]["Write"] | null;
    os_version: import("@balena/sbvr-types").Types["Short Text"]["Write"] | null;
    os_variant: "prod" | "dev" | null;
    supervisor_version: import("@balena/sbvr-types").Types["Short Text"]["Write"] | null;
    provisioning_progress: import("@balena/sbvr-types").Types["Integer"]["Write"] | null;
    provisioning_state: import("@balena/sbvr-types").Types["Short Text"]["Write"] | null;
    api_port: import("@balena/sbvr-types").Types["Integer"]["Write"] | null;
    api_secret: import("@balena/sbvr-types").Types["Short Text"]["Write"] | null;
    is_managed_by__service_instance: import("../../balena-model.js").ServiceInstance["Write"]["id"] | null;
    is_pinned_on__release: import("../../balena-model.js").Release["Write"]["id"] | null;
    should_be_operated_by__release: import("../../balena-model.js").Release["Write"]["id"] | null;
    should_be_managed_by__release: import("../../balena-model.js").Release["Write"]["id"] | null;
    update_status: "rejected" | "downloading" | "downloaded" | "applying changes" | "aborted" | "done" | null;
    last_update_status_event: import("@balena/sbvr-types").Types["Date Time"]["Write"] | null;
}>>(object: O, recordId: number) => O;
export declare function normalizeDeviceWriteBody<T extends {
    os_variant?: string;
}>(deviceBody: T, uuid: string): T & Partial<Pick<Device["Write"], "os_variant">>;
declare const metricsPatchNumbers: readonly ["memory_usage", "memory_total", "storage_usage", "storage_total", "cpu_temp", "cpu_usage"];
export declare const metricsPatchFields: readonly ["memory_usage", "memory_total", "storage_usage", "storage_total", "cpu_temp", "cpu_usage", "storage_block_device"];
export declare function limitMetricNumbers(body: Partial<Record<(typeof metricsPatchNumbers)[number], number>>): void;
export declare const shouldUpdateMetrics: (uuid: string) => Promise<boolean>;
export type ImageInstallUpdateBody = {
    status?: ImageInstall['Write']['status'];
    is_provided_by__release: number;
    download_progress?: number | null;
};
export declare const upsertImageInstall: (resinApi: typeof sbvrUtils.api.resin, imgInstall: Pick<ImageInstall["Read"], "id">, { imageId, releaseId, status: $status, downloadProgress, }: {
    imageId: number;
    releaseId: number;
    status?: string;
    downloadProgress?: number | null;
}, deviceId: number) => Promise<void>;
export declare const deleteOldImageInstalls: (resinApi: typeof sbvrUtils.api.resin, deviceId: number, imageIds: number[]) => Promise<void>;
export {};