55 lines
1.3 KiB
TypeScript
55 lines
1.3 KiB
TypeScript
// TSX w/ defineComponent is tested in defineComponent.test-d.tsx
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import {
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KeepAlive,
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Suspense,
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Fragment,
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Teleport,
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expectError,
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expectType
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} from './index'
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expectType<JSX.Element>(<div />)
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expectType<JSX.Element>(<div id="foo" />)
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expectType<JSX.Element>(<input value="foo" />)
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// @ts-expect-error unknown prop
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expectError(<div foo="bar" />)
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// allow key/ref on arbitrary element
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expectType<JSX.Element>(<div key="foo" />)
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expectType<JSX.Element>(<div ref="bar" />)
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expectType<JSX.Element>(
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<input
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onInput={e => {
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// infer correct event type
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expectType<EventTarget | null>(e.target)
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}}
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/>
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)
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// built-in types
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expectType<JSX.Element>(<Fragment />)
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expectType<JSX.Element>(<Fragment key="1" />)
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expectType<JSX.Element>(<Teleport to="#foo" />)
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expectType<JSX.Element>(<Teleport to="#foo" key="1" />)
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// @ts-expect-error
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expectError(<Teleport />)
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// @ts-expect-error
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expectError(<Teleport to={1} />)
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// KeepAlive
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expectType<JSX.Element>(<KeepAlive include="foo" exclude={['a']} />)
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expectType<JSX.Element>(<KeepAlive key="1" />)
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// @ts-expect-error
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expectError(<KeepAlive include={123} />)
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// Suspense
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expectType<JSX.Element>(<Suspense />)
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expectType<JSX.Element>(<Suspense key="1" />)
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expectType<JSX.Element>(<Suspense onResolve={() => {}} onRecede={() => {}} />)
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// @ts-expect-error
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expectError(<Suspense onResolve={123} />)
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