Feature Request

Is your feature request related to a problem?
Consider this (invalid) code:

12.3e

It throws this error:

Invalid number (1:0)

Describe the solution you'd like

It should throw something like

Missing exponent after 'e' in floating-point number

If you are interested in fixing this bug, you should introduce a new error

Expected Behavior

More components in the theme object should support customization by specifying a family property for those components. I was attempting to customize List while a coworker is trying to customize Anchor. Using the extend function is a workaround for now.

Actual Behavior

Only Heading and Button support family on the theme object.

URL, screen shot,

It would be nice to have a babel macro that automatically runs the babel plugin to remove the runtime. That way, this project would work out of the box with "zero" config tools like create-react-app.

I'm thinking it could be something like:

import {html} from 'htm/preact/macro'

This is similar conceptually to CSS-IN-JS libraries providing a macro for their tools. See https://e

See:
https://david-dm.org/angular-fullstack/angular-fullstack-deps/5.0.0
https://david-dm.org/angular-fullstack/angular-fullstack-deps/5.0.0?type=dev

Validate the entire tree of options passed to preset.

Maybe, each plugin can export a list of options that only babili preset understands and we can validate them only when using the preset and not when using the plugin separately.

module.exports = function plugin() {};
module.exports.options = PropTypes.object({
  n: PropTypes.number
});

Or, this can be implemented in bab