swc/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty2.tsx

// @filename: file.tsx
// @jsx: preserve
// @noLib: true
// @skipLibCheck: true
// @libFiles: react.d.ts,lib.d.ts
// @strictNullChecks: true

import React = require('react');

interface Prop {
    a: number,
    b: string,
    children: string | JSX.Element
}

function Comp(p: Prop) {
    return <div>{p.b}</div>;
}

// Error: missing children
let k = <Comp a={10} b="hi" />;

let k0 =
    <Comp a={10} b="hi" children="Random" >
        hi hi hi!
    </Comp>;

let o = {
     children:"Random"
}
let k1 =
    <Comp a={10} b="hi" {...o} >
        hi hi hi!
    </Comp>;

// Error: incorrect type
let k2 =
    <Comp a={10} b="hi">
        <div> My Div </div>
        {(name: string) => <div> My name {name} </div>}
    </Comp>;

let k3 =
    <Comp a={10} b="hi">
        <div> My Div </div>
        {1000000}
    </Comp>;

let k4 =
    <Comp a={10} b="hi" >
        <div> My Div </div>
        hi hi hi!
    </Comp>;

let k5 =
    <Comp a={10} b="hi" >
        <div> My Div </div>
        <div> My Div </div>
    </Comp>;