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27 lines
488 B
TypeScript
27 lines
488 B
TypeScript
// @strict: true
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declare const o1: undefined | { b: string };
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o1?.b;
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declare const o2: undefined | { b: { c: string } };
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o2?.b.c;
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declare const o3: { b: undefined | { c: string } };
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o3.b?.c;
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declare const o4: { b?: { c: { d?: { e: string } } } };
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o4.b?.c.d?.e;
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declare const o5: { b?(): { c: { d?: { e: string } } } };
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o5.b?.().c.d?.e;
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// GH#33744
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declare const o6: <T>() => undefined | ({ x: number });
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o6<number>()?.x;
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// GH#34109
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o1?.b ? 1 : 0;
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// GH#36031
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o2?.b!.c;
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o2?.b!.c!; |