Goals

[ ] Replace "The ultimate example: how I use every feature together" with an examination of the light-and-dark preset's internals
[ ] Make require("tailwindcss-theme-variants/presets/typography") preset (but don't expose it because it's dependent on light-and-dark being set up?)
[ ] Provide a require("tailwindcss-theme-variants/presets/recommended") superpreset that installs light-and-dark and typography presets
[ ] Remove all TODO markers in the Semantics section by filling them out
[ ] Complete #3
[ ] Document how to safelist, especially when selectors are used (particularly data-theme)
[ ] Update "Here's an example of combining prefers-contrast: high with the :hover variant:" to use a low-contrast theme to beat it into people's heads that they should do strictly mutually exclusive and comprehensive themes. Is that a good idea?
[ ] Document @supports support (alongside media queries)
[x] Provide easy to use presets to put in Tailwind config e.x. require("tailwindcss-theme-variants/presets/dark-mode") to replace Tailwind 2.0's dark mode implementation
[x] Verify semantics work with non-color utilities
[x] Become compatible with Tailwind 2.0 by setting noie11 = target === undefined because the target feature has been removed there
[x] Complete #6

Breaking changes

Work on these will only start once the above goals are complete. Release strategy will be 2.0.0-beta-0 and so on until 2.0.0 is marked stable.

[x] Rename utilities.ts to theme-and-variable-converters.ts
[x] fallback: true means what fallback: "compact" currently means and fallback: "uncompacted" or fallback: "expanded" or fallback: "uncompressed" means what fallback: true currently means

[ ] PR https://github.com/aniftyco/awesome-tailwindcss#plugins to update "Theme Variants" to include the utilities marker (in addition to the other theme plugins that need it)