classExpressionExtendingAbstractClass.ts(5,9): error TS18052: Non-abstract class 'C' does not implement all abstract members of 'A'
==== classExpressionExtendingAbstractClass.ts (1 errors) ====
abstract class A {
abstract foo(): void;
}
var C = class extends A { // no error reported!
~~~~~
!!! error TS18052: Non-abstract class 'C' does not implement all abstract members of 'A'
!!! related TS2653 classExpressionExtendingAbstractClass.ts:2:14: Non-abstract class expression does not implement inherited abstract member 'foo' from class 'A'.
};
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