File: hidingIndexSignatures.js

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node-typescript 3.3.3333-1
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//// [hidingIndexSignatures.ts]
interface A {
    [a: string]: {};
}

interface B extends A {
    [a: string]: number; // Number is not a subtype of string.  Should error.
}

var b: B;
b[""]; // Should be number
var a: A;
a[""]; // Should be {}

//// [hidingIndexSignatures.js]
var b;
b[""]; // Should be number
var a;
a[""]; // Should be {}