export declare const getLatestClientVersion: () => Promise<string | undefined>;
export declare const downloadTargetMint: ({ targetVersion, existingVersion, }: {
    targetVersion: string;
    existingVersion: string | null;
}) => Promise<void>;
export declare const getVersionMap: () => Promise<string | undefined>;
export declare const getCompatibleClientVersion: ({ cliVersion, }: {
    cliVersion: string;
}) => Promise<string | undefined>;
export declare const tryDownloadTargetMint: ({ targetVersion, existingVersion, }: {
    targetVersion: string;
    existingVersion: string | null;
}) => Promise<string | undefined>;