in the following code snippet,
type T1 = React.Component;
type T2 = typeof React.Component;what"s the difference between T1 and T2?
< hr >go one step further and give the following definition:
class CardHeader extends React.Component {...}and a function: defined elsewhere to render it
- Function definition-sharp1
function renderCardHeader(Comp: React.Component) {
return <Comp />;
}- Function definition-sharp2
function renderCardHeader(Comp: typeof React.Component) {
return <Comp />;
} Function definition-sharp1 will report an error in < Comp / > in TS 2.9.2:
JSX element type "Comp" does not have any construct or call signatures. Why is this? Isn"t React.Component a type?
also, in the Function definition-sharp2, Comp: typeof React.Component , what is the type of a type?