Rather than use the proptypes-from-ts-props plugin to remove type exports from es build output, we should move towards using the type indicator syntax and upgrade any babel tooling to take advantage.

Before:

export { EuiButton, EuiButtonProps } from './button';

After:

export { EuiButton } from './button';
export type { EuiButtonProps } from './button';

eslint can be configured to replace these automatically.