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tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsEveryObjectType.ts(4,17): error TS2689: Cannot extend an interface 'I'. Did you mean 'implements'?
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsEveryObjectType.ts(6,18): error TS2507: Type '{ foo: any; }' is not a constructor function type.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsEveryObjectType.ts(6,25): error TS2693: 'string' only refers to a type, but is being used as a value here.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsEveryObjectType.ts(6,31): error TS1005: ',' expected.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsEveryObjectType.ts(8,18): error TS2507: Type '{ foo: string; }' is not a constructor function type.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsEveryObjectType.ts(11,18): error TS2507: Type 'typeof M' is not a constructor function type.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsEveryObjectType.ts(14,18): error TS2507: Type '() => void' is not a constructor function type.
tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsEveryObjectType.ts(16,18): error TS2507: Type 'undefined[]' is not a constructor function type.
==== tests/cases/conformance/classes/classDeclarations/classHeritageSpecification/classExtendsEveryObjectType.ts (8 errors) ====
interface I {
foo: string;
}
class C extends I { } // error
~
!!! error TS2689: Cannot extend an interface 'I'. Did you mean 'implements'?
class C2 extends { foo: string; } { } // error
~~~~~~~~~~~~~~~~
!!! error TS2507: Type '{ foo: any; }' is not a constructor function type.
~~~~~~
!!! error TS2693: 'string' only refers to a type, but is being used as a value here.
~
!!! error TS1005: ',' expected.
var x: { foo: string; }
class C3 extends x { } // error
~
!!! error TS2507: Type '{ foo: string; }' is not a constructor function type.
module M { export var x = 1; }
class C4 extends M { } // error
~
!!! error TS2507: Type 'typeof M' is not a constructor function type.
function foo() { }
class C5 extends foo { } // error
~~~
!!! error TS2507: Type '() => void' is not a constructor function type.
class C6 extends []{ } // error
~~
!!! error TS2507: Type 'undefined[]' is not a constructor function type.
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