JSX.ElementType

JSX.Elementの厳密版

JSX判定されるべきものを正確に表している

code:ts

namespace JSX {

export type ElementType =

// All the valid lowercase tags

keyof IntrinsicAttributes

// Function components

(props: any) => Element

// Class components

new (props: any) => ElementClass;

export interface IntrinsictAttributes extends /*...*/ {}

export type Element = /*...*/;

export type ClassElement = /*...*/;

}