微信小游戏不支持当前库吗？

[IamFive]

引用了 egret gesture，在web下运行正常，但是发布成小游戏后，编译出错。

gameThirdScriptError
__extends is not defined
ReferenceError: __extends is not defined
    at http://127.0.0.1:57329/game/js/neoges_lib.min.js:10:9
    at neoges (http://127.0.0.1:57329/game/js/neoges_lib.min.js:23:6)
    at http://127.0.0.1:57329/game/js/neoges_lib.min.js:26:3
    at require (http://127.0.0.1:57329/game/__dev__/WAGame.js:3:13718)
    at http://127.0.0.1:57329/game/__dev__/WAGame.js:3:13432
    at http://127.0.0.1:57329/game/manifest.js:8:1
    at require (http://127.0.0.1:57329/game/__dev__/WAGame.js:3:13718)
    at http://127.0.0.1:57329/game/__dev__/WAGame.js:3:13432
    at http://127.0.0.1:57329/game/game.js:5:1
    at require (http://127.0.0.1:57329/game/__dev__/WAGame.js:3:13718)