const value = line.replace(promptLiteralStart, "").trimEnd();
                        useLines.push({
                            type: "input",
                            value: value
                        });
                    } else if (line.startsWith("// ")) {
                        saveBuffer();
                        const value = "💬 " + line.replace("// ", "").trimEnd();

     */
    lineDataToElements(lineData) {
        return lineData.map(line => {
            let div = document.createElement('div');
            div.innerHTML = `<span ${this._attributes(line)}>${line.value || ''}</span>`;

            return div.firstElementChild;
        });
    }

    /**
     * Helper function for generating attributes string.
     *
     * @param {Object} line - Line data object.