export interface CommandI {
    name: string;
    description: string;
}
export declare function getHelpSubject(args: string[]): string | undefined;
/**
 * Detects whether the current invocation is a help request, covering every
 * help form: `vtex help`, `vtex help <command>`, `vtex --help` / `-h` (oclif
 * passes the bare flag as the command id itself) and `vtex <command> --help` /
 * `-h` (`-h` is globally reserved for help in CustomCommand).
 *
 * Note on the `--` separator: everything after `--` is forwarded verbatim to
 * the underlying command as positional values (consistent with
 * `getHelpSubject` above), so `vtex cmd -- --help` must NOT be treated as a
 * help invocation. Only flags appearing before `--` are considered.
 */
export declare function isHelpInvocation(commandId: string | undefined, argv: string[]): boolean;
/**
 * Flattens the oclif config's commands and topics into the flat `CommandI`
 * list used by the help output, dropping namespaced entries (those containing
 * a `:`) so only top-level commands/topics are shown.
 */
export declare function collectCommands(commands: ReadonlyArray<{
    id: string;
    description: string;
}>, topics: ReadonlyArray<{
    name: string;
    description: string;
}>): CommandI[];
/**
 * Buckets the CLI's commands/topics into display groups for the help output.
 *
 * The group metadata (`commandsGroup` maps command name -> group id, and
 * `commandsId` maps group id -> group label) comes from a feature-flag store
 * that is populated by a non-blocking child process. On a fresh install those
 * values may still be undefined, so we fall back to rendering every command
 * under a single default ("Other") group so that help always works.
 *
 * Commands with no known group id (or a falsy one) are placed in the last
 * group. Duplicate command names are rendered only once.
 */
export declare function buildCommandGroups(commandsGroup: Record<string, number> | undefined, commandsId: Record<number, string> | undefined, allCommands: CommandI[]): {
    commandsId: Record<number, string>;
    groups: CommandI[][];
};
export declare function renderCommands(commandsId: Record<number, string>, groups: CommandI[][], ctx: any): string;