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tests/cases/compiler/interfaceDeclaration1.ts(2,5): error TS2300: Duplicate identifier 'item'.
tests/cases/compiler/interfaceDeclaration1.ts(3,5): error TS2300: Duplicate identifier 'item'.
tests/cases/compiler/interfaceDeclaration1.ts(7,5): error TS2300: Duplicate identifier 'item'.
tests/cases/compiler/interfaceDeclaration1.ts(8,5): error TS2300: Duplicate identifier 'item'.
tests/cases/compiler/interfaceDeclaration1.ts(8,5): error TS2403: Subsequent variable declarations must have the same type. Variable 'item' must be of type 'any', but here has type 'number'.
tests/cases/compiler/interfaceDeclaration1.ts(22,11): error TS2310: Type 'I5' recursively references itself as a base type.
tests/cases/compiler/interfaceDeclaration1.ts(35,7): error TS2420: Class 'C1' incorrectly implements interface 'I3'.
Property 'prototype' is missing in type 'C1'.
tests/cases/compiler/interfaceDeclaration1.ts(41,11): error TS2310: Type 'i8' recursively references itself as a base type.
tests/cases/compiler/interfaceDeclaration1.ts(52,11): error TS2320: Interface 'i12' cannot simultaneously extend types 'i10' and 'i11'.
Named property 'foo' of types 'i10' and 'i11' are not identical.
==== tests/cases/compiler/interfaceDeclaration1.ts (9 errors) ====
interface I1 {
item:number;
~~~~
!!! error TS2300: Duplicate identifier 'item'.
item:number;
~~~~
!!! error TS2300: Duplicate identifier 'item'.
}
interface I2 {
item:any;
~~~~
!!! error TS2300: Duplicate identifier 'item'.
item:number;
~~~~
!!! error TS2300: Duplicate identifier 'item'.
~~~~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 'item' must be of type 'any', but here has type 'number'.
}
interface I3 {
prototype:number;
}
interface I4 {
class:number;
number:number;
super:number;
prototype:number;
}
interface I5 extends I5 {
~~
!!! error TS2310: Type 'I5' recursively references itself as a base type.
foo():void;
}
interface I6 {
():void;
}
interface I7 extends I6 { }
var v1:I7;
v1();
class C1 implements I3 {
~~
!!! error TS2420: Class 'C1' incorrectly implements interface 'I3'.
!!! error TS2420: Property 'prototype' is missing in type 'C1'.
constructor() {
var prototype: number = 3;
}
}
interface i8 extends i9 { }
~~
!!! error TS2310: Type 'i8' recursively references itself as a base type.
interface i9 extends i8 { }
interface i10 {
foo():number;
}
interface i11{
foo():string;
}
interface i12 extends i10, i11 { }
~~~
!!! error TS2320: Interface 'i12' cannot simultaneously extend types 'i10' and 'i11'.
!!! error TS2320: Named property 'foo' of types 'i10' and 'i11' are not identical.
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