我直接拉下来以后编译 'tslib' cannot be found 报错，请问是什么原因

[liuyangboo]

开始编译: Tue Oct 25 2022 21:55:18 GMT+0800 (中国标准时间)

[21:55:18] Working directory changed to C:\myspace\LayaAirIDE_beta\resources\app
[21:55:19] Using gulpfile G:\layawork\LayaMiniGame-master\LayaMiniGame-master.laya\compile.js
[21:55:19] Starting 'compile'...
{ Error: G:/layawork/LayaMiniGame-master/LayaMiniGame-master/src/Game/Manager/AudioManager.ts(9,1): semantic error TS2354: �[31mThis syntax requires an imported helper but module 'tslib' cannot be found.�[39m
at error (C:\myspace\LayaAirIDE_beta\resources\app\node_modules\rollup\dist\rollup.js:9402:30)
at Object.error (C:\myspace\LayaAirIDE_beta\resources\app\node_modules\rollup\dist\rollup.js:15621:24)
at Object.error (C:\myspace\LayaAirIDE_beta\resources\app\node_modules\rollup\dist\rollup.js:16065:38)
at RollupContext.error (C:\myspace\LayaAirIDE_beta\resources\app\node_modules\rollup-plugin-typescript2\dist\rollup-plugin-typescript2.cjs.js:17187:30)
at lodash_3 (C:\myspace\LayaAirIDE_beta\resources\app\node_modules\rollup-plugin-typescript2\dist\rollup-plugin-typescript2.cjs.js:24954:23)
at arrayEach (C:\myspace\LayaAirIDE_beta\resources\app\node_modules\rollup-plugin-typescript2\dist\rollup-plugin-typescript2.cjs.js:532:11)
at forEach (C:\myspace\LayaAirIDE_beta\resources\app\node_modules\rollup-plugin-typescript2\dist\rollup-plugin-typescript2.cjs.js:9360:14)
at printDiagnostics (C:\myspace\LayaAirIDE_beta\resources\app\node_modules\rollup-plugin-typescript2\dist\rollup-plugin-typescript2.cjs.js:24927:5)
at Object.transform (C:\myspace\LayaAirIDE_beta\resources\app\node_modules\rollup-plugin-typescript2\dist\rollup-plugin-typescript2.cjs.js:26760:17)
at Promise.resolve.then (C:\myspace\LayaAirIDE_beta\resources\app\node_modules\rollup\dist\rollup.js:15768:25)
id: 'G:/layawork/LayaMiniGame-master/LayaMiniGame-master/src/Game/Manager/AudioManager.ts',
hook: 'transform',
code: 'PLUGIN_ERROR',
plugin: 'rpt2' }
[21:55:22] Finished 'compile' after 3.11 s

编译结束，gulp编译耗时: 3.724s
编译结束，总耗时: 5.238s