/**
 * HelpCommand - Unified help for ToolCommands and Bedrock commands
 *
 * This is the ONE command that overrides Bedrock's built-in /help.
 * It provides unified documentation for both MCT ToolCommands and
 * Bedrock server commands.
 */
import type { IToolCommandMetadata, IToolCommandResult } from "../IToolCommand";
import { ToolCommandBase } from "../IToolCommand";
import type { IToolCommandContext } from "../IToolCommandContext";
export declare class HelpCommand extends ToolCommandBase {
    readonly metadata: IToolCommandMetadata;
    execute(context: IToolCommandContext, args: string[], _flags: Record<string, string | boolean | string[]>): Promise<IToolCommandResult>;
    private showAllHelp;
    private showCommandHelp;
    private showToolCommandHelp;
    /**
     * Override getCompletions to provide command name suggestions.
     */
    getCompletions(context: IToolCommandContext, args: string[], partialArg: string, argIndex: number): Promise<string[]>;
}
export declare const helpCommand: HelpCommand;