![Solve any external library error in TypeScript with module augmentation – Web Development Tutorials - Iskander Samatov Solve any external library error in TypeScript with module augmentation – Web Development Tutorials - Iskander Samatov](https://isamatov.com/images/typescript-module-augmentation/TypeScript%20module%20augmentation.png)
Solve any external library error in TypeScript with module augmentation – Web Development Tutorials - Iskander Samatov
![How to extend an existing TypeScript class without a subclass? | by Tyler Liu | RingCentral Developers | Medium How to extend an existing TypeScript class without a subclass? | by Tyler Liu | RingCentral Developers | Medium](https://miro.medium.com/v2/resize:fit:1400/1*OGQNI0I9pHdUV2bJyZcitQ.jpeg)
How to extend an existing TypeScript class without a subclass? | by Tyler Liu | RingCentral Developers | Medium
![Solve any external library error in TypeScript with module augmentation – Web Development Tutorials - Iskander Samatov Solve any external library error in TypeScript with module augmentation – Web Development Tutorials - Iskander Samatov](https://isamatov.com/images/typescript-module-augmentation/module%20augmentation%20augmented.ts.png)
Solve any external library error in TypeScript with module augmentation – Web Development Tutorials - Iskander Samatov
![How to extend typescript interface in notion API?(extend type of external module in typescript) - Stack Overflow How to extend typescript interface in notion API?(extend type of external module in typescript) - Stack Overflow](https://i.stack.imgur.com/dvgBl.png)