import { MittwaldAPIV2, MittwaldAPIV2Client } from "@mittwald/api-client";
import { ProcessRenderer } from "../../../rendering/process/process.js";
type AppVersion = MittwaldAPIV2.Components.Schemas.AppAppVersion;
type ObjectWithVersions = {
    internalVersion: string;
    externalVersion: string;
};
export declare function normalizeToAppVersionUuid(apiClient: MittwaldAPIV2Client, version: string, process: ProcessRenderer, appUuid: string): Promise<MittwaldAPIV2.Components.Schemas.AppAppVersion>;
export declare function getLatestAvailableAppVersionForApp(apiClient: MittwaldAPIV2Client, appId: string): Promise<AppVersion | undefined>;
export declare function getAllUpgradeCandidatesFromAppInstallationId(apiClient: MittwaldAPIV2Client, appInstallationId: string): Promise<AppVersion[]>;
export declare function getLatestAvailableTargetAppVersionForAppVersionUpgradeCandidates(apiClient: MittwaldAPIV2Client, appId: string, baseAppVersionId: string): Promise<AppVersion | undefined>;
export declare function getAvailableTargetAppVersionFromExternalVersion(apiClient: MittwaldAPIV2Client, appId: string, baseAppVersionId: string, targetExternalVersion: string): Promise<AppVersion | undefined>;
export declare function getAppVersionUuidFromAppVersion(apiClient: MittwaldAPIV2Client, appId: string, appVersion: string | undefined): Promise<AppVersion | undefined>;
export declare function sortArrayByExternalVersion<T extends ObjectWithVersions>(versions: T[]): T[];
export declare function sortArrayByInternalVersion<T extends ObjectWithVersions>(versions: T[]): T[];
export declare function compareVersionsBy<T extends ObjectWithVersions>(field: "internal" | "external"): (a: T, b: T) => -1 | 0 | 1;
export {};