import { AutocompleteInteraction, ChatInputCommandInteraction } from "discord.js";
import { ExecutionError } from "../errors/ExecutionError";
import { Command } from "../interfaces/Command";
import { BaseHandler } from "./BaseHandler";
export declare class CommandHandler extends BaseHandler {
    commands: Command[];
    protected commandExists(name: string): boolean;
    register(...commands: Command[]): CommandHandler;
    /**
     * registerFromDir automatically loads files & creates class instances in the directory specified.
     * If recurse is true, it will also load commands from subdirectories.
     * Auto-load commands need to have a __default__ export. Otherwise they will be ignored.
     * @param dir The directory to load files from.
     * @param recurse Whether to load files from subdirectories.
     * */
    registerFromDir(dir: string, recurse?: boolean): CommandHandler;
    checkConditionals(event: ChatInputCommandInteraction, command: Command): ExecutionError | undefined;
    runCommand(event: ChatInputCommandInteraction, metadata?: any): void;
    runAutocomplete(event: AutocompleteInteraction, metadata?: any): void;
    private callErrorIfPresent;
    private static isOptionInstanceOfSubcommand;
    private static isInstanceOfCommand;
    private static commandMapper;
    private static optionsMapper;
}