mostly finished rewrite

public/node_modules/react-bootstrap/esm/ToastFade.js

@@ -0,0 +1,15 @@
+import * as React from 'react';
+import { ENTERING, EXITING } from 'react-transition-group/Transition';
+import Fade from './Fade';
+import { jsx as _jsx } from "react/jsx-runtime";
+const fadeStyles = {
+  [ENTERING]: 'showing',
+  [EXITING]: 'showing show'
+};
+const ToastFade = /*#__PURE__*/React.forwardRef((props, ref) => /*#__PURE__*/_jsx(Fade, {
+  ...props,
+  ref: ref,
+  transitionClasses: fadeStyles
+}));
+ToastFade.displayName = 'ToastFade';
+export default ToastFade;