• Starter

Notes

• Typescript Cheatsheet

Introduction

• What is typescript?
• Why do we need typescript in the first place?
• Javacript errors that typescripts solves?
• tsc typescript compiler to convert to .js
• interfaces vs type
• Invert dependency and Generalisation of interfaces
• What is “Type Annotation”
• “Type Annotation” with multiple types
• Working of “Type Inference” (not interface)
• When does “Type Inference” does not work? OR When does only “Type Annotation” will work?
• Why using type any is a problem?
• Why do we need class?
• class modifiers