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// @noimplicitany: true
var a = {}["hello"];
var b: string = { '': 'foo' }[''];
var c = {
get: (key: string) => 'foobar'
};
c['hello'];
const foo = c['hello'];
var d = {
set: (key: string) => 'foobar'
};
const bar = d['hello'];
{
let e = {
get: (key: string) => 'foobar',
set: (key: string) => 'foobar'
};
e['hello'];
e['hello'] = 'modified';
e['hello'] += 1;
e['hello'] ++;
}
{
let e = {
get: (key: string) => 'foobar',
set: (key: string, value: string) => 'foobar'
};
e['hello'];
e['hello'] = 'modified';
e['hello'] += 1;
e['hello'] ++;
}
{
let e = {
get: (key: "hello" | "world") => 'foobar',
set: (key: "hello" | "world", value: string) => 'foobar'
};
e['hello'];
e['hello'] = 'modified';
e['hello'] += 1;
e['hello'] ++;
}
{
({ get: (key: string) => 'hello', set: (key: string, value: string) => {} })['hello'];
({ get: (key: string) => 'hello', set: (key: string, value: string) => {} })['hello'] = 'modified';
({ get: (key: string) => 'hello', set: (key: string, value: string) => {} })['hello'] += 1;
({ get: (key: string) => 'hello', set: (key: string, value: string) => {} })['hello'] ++;
}
{
({ foo: { get: (key: string) => 'hello', set: (key: string, value: string) => {} } }).foo['hello'];
({ foo: { get: (key: string) => 'hello', set: (key: string, value: string) => {} } }).foo['hello'] = 'modified';
({ foo: { get: (key: string) => 'hello', set: (key: string, value: string) => {} } }).foo['hello'] += 1;
({ foo: { get: (key: string) => 'hello', set: (key: string, value: string) => {} } }).foo['hello'] ++;
}
const o = { a: 0 };
declare const k: "a" | "b" | "c";
o[k];
declare const k2: "c";
o[k2];
declare const sym : unique symbol;
o[sym];
enum NumEnum { a, b }
let numEnumKey: NumEnum;
o[numEnumKey];
enum StrEnum { a = "a", b = "b" }
let strEnumKey: StrEnum;
o[strEnumKey];
interface MyMap<K, T> {
get(key: K): T;
set(key: K, value: T): void;
}
interface Dog { bark(): void; }
let rover: Dog = { bark() {} };
declare let map: MyMap<Dog, string>;
map[rover] = "Rover";
interface I {
prop: MyMap<string, string>
}
declare const m: I;
m.prop['a'];
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