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=== tests/cases/compiler/f1.ts ===
export class A {};
>A : A
=== tests/cases/compiler/f2.ts ===
// change the shape of Array<T>
import {A} from "./f1";
>A : typeof A
declare global {
>global : any
interface Array<T> {
>Array : T[]
>T : T
getCountAsString(): string;
>getCountAsString : () => string
}
}
let x = [1];
>x : number[]
>[1] : number[]
>1 : 1
let y = x.getCountAsString().toLowerCase();
>y : string
>x.getCountAsString().toLowerCase() : string
>x.getCountAsString().toLowerCase : () => string
>x.getCountAsString() : string
>x.getCountAsString : () => string
>x : number[]
>getCountAsString : () => string
>toLowerCase : () => string
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