Styling options for the default blocks.

If you add custom blocks or inlines, you'll probably want to define a new Styling type.

A default set of block and inline elements as well as some defaultStyling to style them.

A set of common default blocks.

• title - The title of your document. This is equivalent to an h1. You should only have one of them.
• header - A header in your document, which is equivalent to h2.
• list - A nested list with an expected indentation of 4 spaces per level. As far as icons:
  • - indicates a bullet
  • -> indicates an arrow
  • 1. indicates it should be numbered. Any number can work.
• image - Expects two strings, first the src, and then a description of the image.
• monospace - Basically a code block without syntax highlighting.

Note none of these are special, they're all defined in terms of Mark.Custom.

A Cursor which represents a position in a nested list.

Level