import type { KnownParser } from '../../r-bridge/parser';
/**
 * Returns a version string for the REPL including flowR and R version.
 */
export declare function versionReplString(parser: KnownParser): Promise<string>;
/**
 * Prints the version information for the REPL including flowR and R version.
 */
export declare function printVersionRepl(parser: KnownParser): Promise<void>;