Use eslint rule to check the diff between var and let:
    "no-use-before-define": "off"
    "@typescript-eslint/no-use-before-define": 2
    no-redeclare: 2
    block-scoped-var: 2
    no-loop-func: 2
(2) By the way add some eslint rule and unify some code style.

Note: lots of the common type are put in `src/util/types.ts`.

fix: remove the page event. But use another way: keep trigger mouse move and mouse up event when dragging instead.

feature: support `toolbox.dataZoom` `brush component` `dataZoom.slider` `visualMap.continuous` drag outside and release outside.

enhance: enhance the behavior that when mouse move is out of echarts area: the brushed area or dataZoom window will be released at that case, but not keep in dragging state. fix #10675.

* WIP(map): map path changed from geo coord to screen position

* WIP(map): works expect clicking map data

* test(map): add test for #11055

* fix(map): use for-loop instead of zrUtil.map

* test(map): test fill pattern in map

* test(map): update test with mousewheel

"forbidden" instead of "forbinden".

feat(dataZoom): enhance dispatchAction for dataZoom. Normalize illegal range setting and get accurate start/end/startValue/endValue in 'dataZoom' event.

(2) Fix map label miss to enter formatter when missing data.
(3) Fix #9682