Missing/incorrect React types (SVGProps, HTMLAttributes)

[galloppinggryphon]

• Check if updating to the latest Preact version resolves the issue (it did not...)

Describe the bug
I found two problems in the type compatibility layer for React included in preact/compat (in node_modules\preact\compat\src\index.d.ts):

HTMLAttributes: Interface has a required generic parameter (HTMLAttributes<T>) in React, but it is optional in preact/compat, which is an alias for preact.JSX.HTMLAttributes.

SVGProps: Included in React, but missing in preact/compat and preact.JSX.

To Reproduce

package.json

{
  "name": "test",
  "dependencies": {
    "@types/react": "^18.0.28",
    "preact": "^10.13.1",
    "typescript": "^4.9.5"
  }
}

tsconfig.json

{
  "compilerOptions": {
    "paths": {
      //React path aliases
      "react": ["./node_modules/preact/compat/"],
      "react-dom": ["./node_modules/preact/compat/"]
    }
  },
  "include": ["**/*.ts"]
}

Try the code below with and without React path aliases.

SVGProps

import * as React from 'react'

// With path aliases in tsconfig
type SVGProps = React.SVGProps<any> // ❌ Namespace '".../node_modules/preact/src/jsx".JSXInternal' has no exported member 'SVGProps'.

// WITHOUT path aliases in tsconfig
type SVGProps = React.SVGProps<any> //👍 interface React.SVGProps<T>

HTMLAttributes

import * as React from 'react'

// With path aliases in tsconfig
type HTMLAtts = React.HTMLAttributes // 🤔 This should be an error, but isn't

// WITHOUT path aliases in tsconfig
type HTMLAtts = React.HTMLAttributes // ❌ Generic type 'HTMLAttributes<T>' requires 1 type argument(s).

This can also be confirmed by comparing node_modules\@types\react\index.d.ts with node_modules\preact\compat\src\index.d.ts.

Expected behavior
My understanding is that Preact should be interchangeable with React -- a drop-in replacement, at least for a very basic use case. Preact should therefore provide compatible shims for core React types.