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#PencilRoom_Client

TypeScript

  • In-build type checking / error checking
  • Type Initialization
    • const elem = document.getElementById('id') as ElementType
    • const elem: ElementType
  • const [elements,setElements] = useState<ElementType[]>([]);
  • Object elements suggestions
    •   const car = {
          color: string,
          tyres: number,
        }
      
  • function return type
    •   const func = (parameterList):ReturnType => {}