Templates in angular-plotly.js?

Hi there

I was wondering if there are templates in angular-plotly.js since there are in the python version.

import plotly.express as px

df = px.data.gapminder()
df_2007 = df.query("year==2007")

for template in ["plotly", "plotly_white", "plotly_dark", "ggplot2", "seaborn", "simple_white", "none"]:
    fig = px.scatter(df_2007,
                     x="gdpPercap", y="lifeExp", size="pop", color="continent",
                     log_x=True, size_max=60,
                     template=template, title="Gapminder 2007: '%s' theme" % template)
    fig.show()

source: https://plotly.com/python/templates/

先从链接的 Plotly Python 模板文档开始，然后检查 angular-plotly.js，了解图表配置的入口点以及现有的任何模板相关选项。该 issue 未指定文件或测试；完成这项工作需要确认是否支持模板，并在不支持的情况下定义 Angular 侧所需的更改。