fix(types): improves quality of typescript definitions

[gjanblaszczyk]

Description

This PR squashes a few tsc errors and improves typescript definitions.

Requirements Checklist

• Feature implemented / Bug fixed
• If necessary, more likely in a feature request than a bug fix
  • Change has been verified in an actual browser (Chrome, Firefox, IE)
  • Unit Tests updated or fixed
  • Docs/guides updated
  • Example created (starter template on JSBin)
• Reviewed by Two Core Contributors

[codecov]

Codecov Report

Merging #8218 (26d441f) into main (3e9ef0a) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##             main    #8218   +/-   ##
=======================================
  Coverage   82.68%   82.68%           
=======================================
  Files         113      113           
  Lines        7578     7578           
  Branches     1821     1821           
=======================================
  Hits         6266     6266           
  Misses       1312     1312           

Files Changed	Coverage Δ
src/js/big-play-button.js	30.00% <0.00%> (ø)
src/js/button.js	64.00% <ø> (ø)
src/js/clickable-component.js	90.14% <ø> (ø)
src/js/close-button.js	93.33% <ø> (ø)
src/js/component.js	93.54% <ø> (ø)
src/js/menu/menu-item.js	88.88% <ø> (ø)
src/js/menu/menu.js	66.30% <ø> (ø)
src/js/player.js	90.89% <ø> (ø)
src/js/utils/events.js	81.00% <ø> (ø)

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[dasa]

This fixes this error:

dist/types/video.d.ts:88:14 - error TS2304: Cannot find name 'version'.

88     export { version as VERSION };
                ~~~~~~~

diff --git a/src/js/video.js b/src/js/video.js
index d271362c..1602fd71 100644
--- a/src/js/video.js
+++ b/src/js/video.js
@@ -2,7 +2,7 @@
  * @file video.js
  * @module videojs
  */
-import {version} from '../../package.json';
+import {version as pkgVersion} from '../../package.json';
 import window from 'global/window';
 import {
   hooks_,
@@ -37,6 +37,13 @@ import xhr from '@videojs/xhr';
 import Tech from './tech/tech.js';
 import { use as middlewareUse, TERMINATOR } from './tech/middleware.js';
 
+/**
+ * Current Video.js version. Follows [semantic versioning](https://semver.org/).
+ *
+ * @type {string}
+ */
+const version = pkgVersion;
+
 /**
  * Normalize an `id` value by trimming off a leading `#`
  *

Can this change be added to this PR too?

This is what gets added to video.d.ts

/**
 * Current Video.js version. Follows [semantic versioning](https://semver.org/).
 *
 * @type {string}
 */
declare const version: string;

[mister-ben]

Can't figure out why the tests fail here...