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=== tests/cases/conformance/classes/classDeclarations/classExtendingClassLikeType.ts ===
interface Base<T, U> {
x: T;
>x : T
y: U;
>y : U
}
// Error, no Base constructor function
class D0 extends Base<string, string> {
>D0 : D0
>Base : any
}
interface BaseConstructor {
new (x: string, y: string): Base<string, string>;
>x : string
>y : string
new <T>(x: T): Base<T, T>;
>x : T
new <T>(x: T, y: T): Base<T, T>;
>x : T
>y : T
new <T, U>(x: T, y: U): Base<T, U>;
>x : T
>y : U
}
declare function getBase(): BaseConstructor;
>getBase : () => BaseConstructor
class D1 extends getBase() {
>D1 : D1
>getBase() : Base<string, string>
>getBase : () => BaseConstructor
constructor() {
super("abc", "def");
>super("abc", "def") : void
>super : BaseConstructor
>"abc" : "abc"
>"def" : "def"
this.x = "x";
>this.x = "x" : "x"
>this.x : string
>this : this
>x : string
>"x" : "x"
this.y = "y";
>this.y = "y" : "y"
>this.y : string
>this : this
>y : string
>"y" : "y"
}
}
class D2 extends getBase() <number> {
>D2 : D2
>getBase() : Base<number, number>
>getBase : () => BaseConstructor
constructor() {
super(10);
>super(10) : void
>super : BaseConstructor
>10 : 10
super(10, 20);
>super(10, 20) : void
>super : BaseConstructor
>10 : 10
>20 : 20
this.x = 1;
>this.x = 1 : 1
>this.x : number
>this : this
>x : number
>1 : 1
this.y = 2;
>this.y = 2 : 2
>this.y : number
>this : this
>y : number
>2 : 2
}
}
class D3 extends getBase() <string, number> {
>D3 : D3
>getBase() : Base<string, number>
>getBase : () => BaseConstructor
constructor() {
super("abc", 42);
>super("abc", 42) : void
>super : BaseConstructor
>"abc" : "abc"
>42 : 42
this.x = "x";
>this.x = "x" : "x"
>this.x : string
>this : this
>x : string
>"x" : "x"
this.y = 2;
>this.y = 2 : 2
>this.y : number
>this : this
>y : number
>2 : 2
}
}
// Error, no constructors with three type arguments
class D4 extends getBase() <string, string, string> {
>D4 : D4
>getBase() : BaseConstructor
>getBase : () => BaseConstructor
}
interface BadBaseConstructor {
new (x: string): Base<string, string>;
>x : string
new (x: number): Base<number, number>;
>x : number
}
declare function getBadBase(): BadBaseConstructor;
>getBadBase : () => BadBaseConstructor
// Error, constructor return types differ
class D5 extends getBadBase() {
>D5 : D5
>getBadBase() : Base<string, string>
>getBadBase : () => BadBaseConstructor
}
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