Typescript generic class equivalent for React.memo

Question

Is there any way to set new generic in React.memo?

For example, for class components, I can use

// set generic
class GenericClass<G extends string | number> extends PureComponent {}

// and use like this
<GenericClass<number> />

In the below scenario, I want to make type G generic.

type G = string;
const MemoComponent = memo<{ value: G; onValueChange: (newValue: G) => void }>(
  ({ value, onValueChange }) => {
    return (
      <select
        onClick={() => {
          // do calculation
          onValueChange(value);
        }}
      >
        Button
      </button>
    );
  }
);

I want to know is there any way to set generic in React.memo too? For example, like below

const MemoComponent = <G extends string | number | object>React.memo<{value: G}>(({value}) => component)

// and use like this
<MemoComponent<number> />

Answer 1

I had the same issue and solved like this.

    interface ISomeComponentWithGenericsProps<T> { value: T; } 

    function SomeComponentWithGenerics<T>(props: ISomeComponentWithGenericsProps<T>) {
      return <span>{props.value}</span>;
    }

    export default React.memo(SomeComponentWithGenerics) as typeof SomeComponentWithGenerics;