/**
 * Remote Antigravity version fetcher.
 *
 * Mirrors the Antigravity-Manager's version resolution strategy:
 *   1. Auto-updater API (plain text with semver)
 *   2. Changelog page scrape (first 5000 chars)
 *   3. Hardcoded fallback in constants.ts
 *
 * Called once at plugin startup to ensure headers use the latest
 * supported version, avoiding "version no longer supported" errors.
 *
 * @see https://github.com/lbjlaq/Antigravity-Manager (src-tauri/src/constants.rs)
 */
type VersionSource = "api" | "changelog" | "fallback";
export interface AntigravityVersionResolution {
    version: string;
    source: VersionSource;
}
/**
 * Fetch the latest Antigravity version and update the global constant.
 * Safe to call before logger is initialized (will silently skip logging).
 */
export declare function getAntigravityVersionResolution(): AntigravityVersionResolution;
export declare function initAntigravityVersion(): Promise<AntigravityVersionResolution>;
export {};
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