async stop(disable = false) {
        await this.process.stop(this.dir);
        this.setRunningMode(null);

        if (!disable) {
            return;
        }

        const isEnabled = await this.process.isEnabled();
        if (!isEnabled) {
            return;
        }

        await this.process.disable();
    }
Stops the ghost instance

@return {Promise<void>}
@method stop
@public