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
|
/a.js(3,10): error TS2339: Property 'test' does not exist on type 'Foo'.
/a.js(8,10): error TS2339: Property 'test' does not exist on type 'Foo'.
/a.js(13,10): error TS2339: Property 'test' does not exist on type 'Foo'.
/a.js(18,10): error TS2339: Property 'test' does not exist on type 'Foo'.
/a.js(23,10): error TS2339: Property 'test' does not exist on type 'Foo'.
/a.js(28,10): error TS2339: Property 'test' does not exist on type 'Foo'.
==== /types.d.ts (0 errors) ====
export interface Foo {
foo: () => void;
}
export type M = (this: Foo) => void;
==== /a.js (6 errors) ====
/** @type {import('./types').M} */
export const f1 = function() {
this.test();
~~~~
!!! error TS2339: Property 'test' does not exist on type 'Foo'.
}
/** @type {import('./types').M} */
export function f2() {
this.test();
~~~~
!!! error TS2339: Property 'test' does not exist on type 'Foo'.
}
/** @type {(this: import('./types').Foo) => void} */
export const f3 = function() {
this.test();
~~~~
!!! error TS2339: Property 'test' does not exist on type 'Foo'.
}
/** @type {(this: import('./types').Foo) => void} */
export function f4() {
this.test();
~~~~
!!! error TS2339: Property 'test' does not exist on type 'Foo'.
}
/** @type {function(this: import('./types').Foo): void} */
export const f5 = function() {
this.test();
~~~~
!!! error TS2339: Property 'test' does not exist on type 'Foo'.
}
/** @type {function(this: import('./types').Foo): void} */
export function f6() {
this.test();
~~~~
!!! error TS2339: Property 'test' does not exist on type 'Foo'.
}
|
