41 lines
487 B
TypeScript
41 lines
487 B
TypeScript
interface A {
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inAll: string;
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notInB: string;
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notInC: string;
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}
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interface B {
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inAll: boolean;
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onlyInB: number;
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notInC: string;
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}
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interface C {
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inAll: number;
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notInB: string;
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}
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type AB = A | B;
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type ABC = C | AB;
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var ab: AB;
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var abc: ABC;
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declare const x: "foo" | "bar";
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declare const bFoo: B | "foo";
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x.nope();
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bFoo.onlyInB;
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x.length; // Ok
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bFoo.length;
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ab.onlyInB;
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ab.notInC; // Ok
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abc.notInC;
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ab.notInB;
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abc.notInB;
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abc.inAll; // Ok
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abc.inNone;
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