export declare const MIN_AGY_VERSION = "1.1.7";
export declare const AGY_INSTALL_HINT: string;
export type AntigravityAuthOutcome = 'authenticated' | 'unauthenticated' | 'unavailable' | 'timeout' | 'not-installed';
export interface AntigravityAuthProbe {
    authenticated: boolean;
    outcome: AntigravityAuthOutcome;
    error?: string;
}
export interface AntigravityBinary {
    path: string;
    version?: string;
    versionSupported: boolean;
}
export declare function isVersionAtLeast(actual: string, minimum: string): boolean;
export declare function looksLikeAgyBinary(candidate: string): boolean;
export declare function candidateInstallPaths(platform?: NodeJS.Platform, env?: NodeJS.ProcessEnv): string[];
export declare function findAntigravityBinary(options?: {
    refresh?: boolean;
}): Promise<AntigravityBinary | undefined>;
export declare function probeAntigravityAuth(binaryPath?: string, options?: {
    timeoutMs?: number;
}): Promise<AntigravityAuthProbe>;
export declare function resetAntigravityBinaryCache(): void;
//# sourceMappingURL=antigravityCli.d.ts.map