import { schedulePortableTuiUpdate } from "./portable-update.js";
export { isReleaseInstall } from "./release-update.js";
type PixUpdateTestDeps = {
    checkPixUpdate: typeof checkPixUpdate;
    runCommand: typeof runCommand;
    schedulePortableTuiUpdate: typeof schedulePortableTuiUpdate;
};
export declare function setPixUpdateTestDeps(overrides?: Partial<PixUpdateTestDeps>): void;
export type PixUpdateCliOptions = {
    checkOnly: boolean;
    force: boolean;
    help: boolean;
};
export type PixPackageInfo = {
    name: string;
    version: string;
    private: boolean;
    packageRoot: string;
};
export type PixUpdateStatus = "current" | "newer" | "unknown" | "skipped" | "unavailable";
export type PixUpdateCheckResult = {
    status: PixUpdateStatus;
    packageName: string;
    currentVersion: string;
    packageRoot: string;
    latestVersion?: string;
    reason?: string;
};
export type PixSelfUpdateCommand = {
    command: string;
    args: string[];
    display: string;
};
export type GlobalPiCheckStatus = "current" | "mismatched" | "missing" | "unavailable";
export type GlobalPiCheckResult = {
    status: GlobalPiCheckStatus;
    targetVersion?: string;
    currentVersion?: string;
    packageRoot?: string;
    reason?: string;
};
export type PixUpdateCheckOptions = {
    timeoutMs?: number;
    packageRoot?: string;
    fetchLatestVersion?: (packageName: string, currentVersion: string, timeoutMs: number) => Promise<string | undefined>;
};
export type PiUpdateCheckOptions = PixUpdateCheckOptions & {
    pixPackageRoot?: string;
};
export declare function pixUpdateUsage(): string;
export declare function parsePixUpdateArgs(argv: readonly string[]): PixUpdateCliOptions;
export declare function getPixPackageVersion(packageRoot?: string): string;
export declare function checkPixUpdate(options?: PixUpdateCheckOptions): Promise<PixUpdateCheckResult>;
export declare function checkPiUpdate(options?: PiUpdateCheckOptions): Promise<PixUpdateCheckResult>;
export declare function getPixPinnedPiVersion(packageRoot?: string): string | undefined;
export declare function checkGlobalPiInstall(pixPackageRoot?: string): GlobalPiCheckResult;
export declare function formatPixUpdateCheck(result: PixUpdateCheckResult): string;
export declare function formatGlobalPiCheck(result: GlobalPiCheckResult): string;
export declare function formatPixStartupUpdateDialog(result: PixUpdateCheckResult): string;
export declare function formatPiStartupUpdateToast(result: PixUpdateCheckResult): string;
export declare function getPixSelfUpdateCommand(packageName: string, latestVersion?: string, packageRoot?: string): PixSelfUpdateCommand | undefined;
export declare function getGlobalPiUpdateCommand(targetVersion: string, pixPackageRoot?: string): PixSelfUpdateCommand | undefined;
export declare function runPixUpdateCli(argv?: readonly string[]): Promise<number>;
declare function runCommand(command: PixSelfUpdateCommand): Promise<void>;