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tests/cases/compiler/inheritance1.ts(14,7): error TS2420: Class 'ImageBase' incorrectly implements interface 'SelectableControl'.
Property 'select' is missing in type 'ImageBase'.
tests/cases/compiler/inheritance1.ts(18,7): error TS2420: Class 'Locations' incorrectly implements interface 'SelectableControl'.
Property 'state' is missing in type 'Locations'.
tests/cases/compiler/inheritance1.ts(31,1): error TS2322: Type 'Control' is not assignable to type 'Button'.
Property 'select' is missing in type 'Control'.
tests/cases/compiler/inheritance1.ts(37,1): error TS2322: Type 'Control' is not assignable to type 'TextBox'.
Property 'select' is missing in type 'Control'.
tests/cases/compiler/inheritance1.ts(40,1): error TS2322: Type 'ImageBase' is not assignable to type 'SelectableControl'.
Property 'select' is missing in type 'ImageBase'.
tests/cases/compiler/inheritance1.ts(46,1): error TS2322: Type 'Image1' is not assignable to type 'SelectableControl'.
Property 'select' is missing in type 'Image1'.
tests/cases/compiler/inheritance1.ts(52,1): error TS2322: Type 'Locations' is not assignable to type 'SelectableControl'.
Property 'state' is missing in type 'Locations'.
tests/cases/compiler/inheritance1.ts(53,1): error TS2322: Type 'Locations' is not assignable to type 'Control'.
Property 'state' is missing in type 'Locations'.
tests/cases/compiler/inheritance1.ts(55,1): error TS2322: Type 'Control' is not assignable to type 'Locations'.
Property 'select' is missing in type 'Control'.
tests/cases/compiler/inheritance1.ts(58,1): error TS2322: Type 'Locations1' is not assignable to type 'SelectableControl'.
Property 'state' is missing in type 'Locations1'.
tests/cases/compiler/inheritance1.ts(59,1): error TS2322: Type 'Locations1' is not assignable to type 'Control'.
Property 'state' is missing in type 'Locations1'.
tests/cases/compiler/inheritance1.ts(61,1): error TS2322: Type 'Control' is not assignable to type 'Locations1'.
Property 'select' is missing in type 'Control'.
==== tests/cases/compiler/inheritance1.ts (12 errors) ====
class Control {
private state: any;
}
interface SelectableControl extends Control {
select(): void;
}
class Button extends Control implements SelectableControl {
select() { }
}
class TextBox extends Control {
select() { }
}
class ImageBase extends Control implements SelectableControl{
~~~~~~~~~
!!! error TS2420: Class 'ImageBase' incorrectly implements interface 'SelectableControl'.
!!! error TS2420: Property 'select' is missing in type 'ImageBase'.
}
class Image1 extends Control {
}
class Locations implements SelectableControl {
~~~~~~~~~
!!! error TS2420: Class 'Locations' incorrectly implements interface 'SelectableControl'.
!!! error TS2420: Property 'state' is missing in type 'Locations'.
select() { }
}
class Locations1 {
select() { }
}
var sc: SelectableControl;
var c: Control;
var b: Button;
sc = b;
c = b;
b = sc;
b = c;
~
!!! error TS2322: Type 'Control' is not assignable to type 'Button'.
!!! error TS2322: Property 'select' is missing in type 'Control'.
var t: TextBox;
sc = t;
c = t;
t = sc;
t = c;
~
!!! error TS2322: Type 'Control' is not assignable to type 'TextBox'.
!!! error TS2322: Property 'select' is missing in type 'Control'.
var i: ImageBase;
sc = i;
~~
!!! error TS2322: Type 'ImageBase' is not assignable to type 'SelectableControl'.
!!! error TS2322: Property 'select' is missing in type 'ImageBase'.
c = i;
i = sc;
i = c;
var i1: Image1;
sc = i1;
~~
!!! error TS2322: Type 'Image1' is not assignable to type 'SelectableControl'.
!!! error TS2322: Property 'select' is missing in type 'Image1'.
c = i1;
i1 = sc;
i1 = c;
var l: Locations;
sc = l;
~~
!!! error TS2322: Type 'Locations' is not assignable to type 'SelectableControl'.
!!! error TS2322: Property 'state' is missing in type 'Locations'.
c = l;
~
!!! error TS2322: Type 'Locations' is not assignable to type 'Control'.
!!! error TS2322: Property 'state' is missing in type 'Locations'.
l = sc;
l = c;
~
!!! error TS2322: Type 'Control' is not assignable to type 'Locations'.
!!! error TS2322: Property 'select' is missing in type 'Control'.
var l1: Locations1;
sc = l1;
~~
!!! error TS2322: Type 'Locations1' is not assignable to type 'SelectableControl'.
!!! error TS2322: Property 'state' is missing in type 'Locations1'.
c = l1;
~
!!! error TS2322: Type 'Locations1' is not assignable to type 'Control'.
!!! error TS2322: Property 'state' is missing in type 'Locations1'.
l1 = sc;
l1 = c;
~~
!!! error TS2322: Type 'Control' is not assignable to type 'Locations1'.
!!! error TS2322: Property 'select' is missing in type 'Control'.
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