How to retrieve leading of fontSize via the theme function

[maxhoffmann]

Hey everybody!

I wonder if there is a way to retrieve the line height via the theme function when it’s defined for a font size via the second parameter. Does anyone have a clue?

tailwind.config.js

const plugin = require("tailwindcss/plugin");

module.exports = {
  theme: {
    extend: {
      fontSize: {
        headline: ["3rem", "1.35"] // <-- line height defined here
      },
    },
  },
  plugins: [
    plugin(function ({ addComponents, theme }) {
      addComponents({
        ".headline": {
          fontSize: theme("fontSize.headline"),
          lineHeight: theme("fontSize.headline"), // <-- ??? unclear how to retrieve it here
        },
      });
    }),
  ],
};

[adamwathan]

Try:

theme("fontSize”)[“headline"][1]