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//// [tests/cases/compiler/indexerConstraints2.ts] ////
=== indexerConstraints2.ts ===
class A { a: number; }
>A : A
>a : number
class B extends A { b: number; }
>B : B
>A : A
>b : number
// Inheritance
class F {
>F : F
[s: string]: B
>s : string
}
class G extends F {
>G : G
>F : F
[n: number]: A
>n : number
}
// Other way
class H {
>H : H
[n: number]: A
>n : number
}
class I extends H {
>I : I
>H : H
[s: string]: B
>s : string
}
// With hidden indexer
class J {
>J : J
[n: number]: {}
>n : number
}
class K extends J {
>K : K
>J : J
[n: number]: A;
>n : number
[s: string]: B;
>s : string
}
type AliasedNumber = number;
>AliasedNumber : number
interface L {
[n: AliasedNumber]: A;
>n : number
}
type AliasedString = string;
>AliasedString : string
interface M {
[s: AliasedString]: A;
>s : string
}
type AliasedBoolean = boolean;
>AliasedBoolean : boolean
interface N {
[b: AliasedBoolean]: A;
>b : boolean
}
type IndexableUnion = "foo" | "bar";
>IndexableUnion : "foo" | "bar"
interface O {
[u: IndexableUnion]: A;
>u : IndexableUnion
}
type NonIndexableUnion = boolean | {};
>NonIndexableUnion : boolean | {}
interface P {
[u: NonIndexableUnion]: A;
>u : NonIndexableUnion
}
type NonIndexableUnion2 = string | number;
>NonIndexableUnion2 : string | number
interface Q {
[u: NonIndexableUnion2]: A;
>u : NonIndexableUnion2
}
type NonIndexableUnion3 = "foo" | 42;
>NonIndexableUnion3 : "foo" | 42
interface R {
[u: NonIndexableUnion3]: A;
>u : NonIndexableUnion3
}
interface S {
[u: "foo" | "bar"]: A;
>u : "foo" | "bar"
}
type Key = string;
>Key : string
interface T {
[key: Key]
>key : string
}
|
