getTemplateName(fromDist) {
        if (fromDist) {
            if (pathExistsSync(join(this.rootDir, 'lavas', SSR_TEMPLATE_HTML))) {
                return SSR_TEMPLATE_HTML;
            }

            return TEMPLATE_HTML;
        }

        if (templateName) {
            return templateName;
        }

        return basename(this.getTemplatePath());
    }
get template name

@param {boolean} fromDist from dist dir
@return {string} template path