1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
//// [ambientErrors.ts]
// Ambient variable with an initializer
declare var x = 4;
// Ambient functions with invalid overloads
declare function fn(x: number): string;
declare function fn(x: 'foo'): number;
// Ambient functions with duplicate signatures
declare function fn1(x: number): string;
declare function fn1(x: number): string;
// Ambient function overloads that differ only by return type
declare function fn2(x: number): string;
declare function fn2(x: number): number;
// Ambient function with default parameter values
declare function fn3(x = 3);
// Ambient function with function body
declare function fn4() { };
// Ambient enum with non - integer literal constant member
declare enum E1 {
y = 4.23
}
// Ambient enum with computer member
declare enum E2 {
x = 'foo'.length
}
// Ambient module with initializers for values, bodies for functions / classes
declare module M1 {
var x = 3;
function fn() { }
class C {
static x = 3;
y = 4;
constructor() { }
fn() { }
static sfn() { }
}
}
// Ambient external module not in the global module
module M2 {
declare module 'nope' { }
}
// Ambient external module with a string literal name that isn't a top level external module name
declare module '../foo' { }
// Ambient external module with export assignment and other exported members
declare module 'bar' {
var n;
export var q;
export = n;
}
//// [ambientErrors.js]
;
|
