/**
 * Create a new Actionhero CLI Command. The required properties of an CLI command. These can be defined statically (this.name) or as methods which return a value.
 */
export declare abstract class CLI {
    /**The name of the CLI command. */
    name: string;
    /**The description of the CLI command (default this.name) */
    description: string;
    /**An example of how to run this CLI command */
    example: string;
    /**The inputs of the CLI command (default: {}) */
    inputs: {
        [key: string]: any;
    };
    constructor();
    /**
     * The main "do something" method for this CLI command.  It is an `async` method.
     * If error is thrown in this method, it will be logged to STDERR, and the process will terminate with a non-0 exit code.
     */
    abstract run(data: {
        [key: string]: any;
    }): Promise<boolean>;
    private getDefaults;
    validate(): void;
}