import type { UpdateCheckCache } from "./update-cache.js";
export declare const NPM_PACKAGE_NAME: string;
export declare function resolveRegistryBase(pkgLike: {
    publishConfig?: Record<string, unknown>;
}): string;
export interface UpdateInfo {
    currentVersion: string;
    latestVersion: string;
    updateAvailable: boolean;
}
export type { UpdateCheckCache };
export declare function getUpdateInfo(): UpdateInfo | null;
export declare function getPluginVersion(): string;
export declare function checkForUpdate(enabled?: boolean): Promise<void>;
export declare function getLatestPublishedVersion(): Promise<string | null>;
export declare function isNewer(a: string, b: string): boolean;
export declare function _resetForTesting(): void;
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