[BUG]getting cannot find name AsyncGenerator while build

I am using exceljs@4.1.0 ,I am on node 12.12.0, angular “@angular/compiler”: “~8.2.5”, I am getting this error ERROR in node_modules/exceljs/index.d.ts:1960:30 - error TS2304: Cannot find name 'AsyncGenerator'. 1960 [Symbol.asyncIterator](): AsyncGenerator<WorksheetReader>;

[abhijithcuaspirenxt]

try adding " “skipLibCheck”: true ", inside your tsconfig.json, and undo the comment and check whether it is working… , “” { “compileOnSave”: false, “compilerOptions”: { “baseUrl”: “./”, “outDir”: “./dist/out-tsc”, “sourceMap”: true, “declaration”: false, “moduleResolution”: “node”, “emitDecoratorMetadata”: true, “experimentalDecorators”: true, “allowSyntheticDefaultImports”: true, “target”: “es5”, “typeRoots”: [ “node_modules/@types” ], “lib”: [ “es2017”, “dom”, ], “skipLibCheck”: true, } } “” this is my tsconfig.json in the angular 7, i think it will works for you…

[abhijithcuaspirenxt]

i have changed the type and typescript version to this=> “@types/node”: “^14.11.8”, “typescript”: “^3.2.4” and in the node_modules\exceljs\index.d.ts , I commented the lines showing error //Symbol.asyncIterator: AsyncGenerator<WorksheetReader>; and //Symbol.asyncIterator: AsyncGenerator<Row>;, that solved my problem , but its not the right way, I thing if the same done in that “https://github.com/exceljs/exceljs” it may effective to every one