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This function is not expected to be\n * used directly, but rather through a precompile JSX transform\n * @param {string[]} templates\n * @param  {Array<string | null | VNode>} exprs\n * @returns {VNode}\n */\nfunction jsxTemplate(templates, ...exprs) {\n\tconst vnode = createVNode(Fragment, { tpl: templates, exprs });\n\t// Bypass render to string top level Fragment optimization\n\tvnode.key = vnode._vnode;\n\treturn vnode;\n}\n\nconst JS_TO_CSS = {};\nconst CSS_REGEX = /[A-Z]/g;\n\n/**\n * Serialize an HTML attribute to a string. This function is not\n * expected to be used directly, but rather through a precompile\n * JSX transform\n * @param {string} name The attribute name\n * @param {*} value The attribute value\n * @returns {string}\n */\nfunction jsxAttr(name, value) {\n\tif (options.attr) {\n\t\tconst result = options.attr(name, value);\n\t\tif (typeof result === 'string') return result;\n\t}\n\n\tif (name === 'ref' || name === 'key') return '';\n\tif (name === 'style' && typeof value === 'object') {\n\t\tlet str = '';\n\t\tfor (let prop in value) {\n\t\t\tlet val = value[prop];\n\t\t\tif (val != null && val !== '') {\n\t\t\t\tconst name =\n\t\t\t\t\tprop[0] == '-'\n\t\t\t\t\t\t? prop\n\t\t\t\t\t\t: JS_TO_CSS[prop] ||\n\t\t\t\t\t\t\t(JS_TO_CSS[prop] = prop.replace(CSS_REGEX, '-$&').toLowerCase());\n\n\t\t\t\tlet suffix = ';';\n\t\t\t\tif (\n\t\t\t\t\ttypeof val === 'number' &&\n\t\t\t\t\t// Exclude custom-attributes\n\t\t\t\t\t!name.startsWith('--') &&\n\t\t\t\t\t!IS_NON_DIMENSIONAL.test(name)\n\t\t\t\t) {\n\t\t\t\t\tsuffix = 'px;';\n\t\t\t\t}\n\t\t\t\tstr = str + name + ':' + val + suffix;\n\t\t\t}\n\t\t}\n\t\treturn name + '=\"' + str + '\"';\n\t}\n\n\tif (\n\t\tvalue == null ||\n\t\tvalue === false ||\n\t\ttypeof value === 'function' ||\n\t\ttypeof value === 'object'\n\t) {\n\t\treturn '';\n\t} else if (value === true) return name;\n\n\treturn name + '=\"' + encodeEntities(value) + '\"';\n}\n\n/**\n * Escape a dynamic child passed to `jsxTemplate`. 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