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
|
/// <reference path='fourslash.ts'/>
// @strictNullChecks: true
// @exactOptionalPropertyTypes: true
//// interface More {
//// a?: number
//// b?: number
//// }
//// interface J {
//// a?: number | undefined
//// }
//// declare var j: J
//// declare var more: More
//// more/**/ = j
verify.codeFixAvailable([
{ description: ts.Diagnostics.Add_undefined_to_optional_property_type.message }
]);
verify.codeFix({
description: ts.Diagnostics.Add_undefined_to_optional_property_type.message,
index: 0,
newFileContent:
`interface More {
a?: number | undefined
b?: number | undefined
}
interface J {
a?: number | undefined
}
declare var j: J
declare var more: More
more = j`,
});
|
