import { AbstractCommandModule } from "botyo-api";
export default class ReverseImageSearchCommand extends AbstractCommandModule {
    private readonly shortener;
    private readonly recentMessagesCount;
    constructor();
    getCommand(): string | string[];
    getDescription(): string;
    getUsage(): string;
    validate(msg: any, args: string): boolean;
    execute(msg: any, args: string): Promise<any>;
    private getLastPhotoUrl;
    private getResultMessage;
    private static getGoogleUrl;
    private static getBingUrl;
    private static getTinEyeUrl;
}