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23 lines
271 B
TypeScript
23 lines
271 B
TypeScript
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class A {
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foo() {}
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}
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abstract class B extends A {
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abstract foo();
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}
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abstract class AA {
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foo() {}
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abstract bar();
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}
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abstract class BB extends AA {
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abstract foo();
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bar () {}
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}
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class CC extends BB {} // error
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class DD extends BB {
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foo() {}
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}
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