Expected Behavior

When upgrade from version 0.14.3 to 1.0, TypeScript type errors occurs.

error TS2339: Property 'attribs' does not exist on type 'DOMNode'.
error TS2339: Property 'name' does not exist on type 'DOMNode'.
error TS2339: Property 'children' does not exist on type 'DOMNode'.
...etc

Actual Behavior

No error occurs.

Steps to Reproduce

Upgrade from version 0.14.3 to 1.0.

Reproducible Demo

0.14.3: https://codesandbox.io/s/mutable-surf-7r84v?file=/src/App.tsx
1.0: https://codesandbox.io/s/async-wildflower-p1wxl?file=/src/App.tsx

MEMO: 5568ed7#diff-7aa4473ede4abd9ec099e87fec67fd57afafaf39e05d493ab4533acc38547eb8