-
-
Notifications
You must be signed in to change notification settings - Fork 5.6k
/
plugin-features.js
103 lines (96 loc) 路 3.08 KB
/
plugin-features.js
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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
module.exports = {
"transform-template-literals": {
features: ["template literals"],
},
"transform-literals": {
features: ["Unicode code point escapes"],
},
"transform-function-name": {
features: ['function "name" property'],
},
"transform-arrow-functions": {
features: ["arrow functions"],
},
"transform-block-scoped-functions": {
features: ["block-level function declaration"],
},
"transform-classes": {
features: ["class", "super"],
},
"transform-object-super": {
features: ["super"],
},
"transform-shorthand-properties": {
features: ["object literal extensions / shorthand properties"],
},
"transform-duplicate-keys": {
features: ["miscellaneous / duplicate property names in strict mode"],
},
"transform-computed-properties": {
features: ["object literal extensions / computed properties"],
},
"transform-for-of": {
features: ["for..of loops"],
},
"transform-sticky-regex": {
features: [
'RegExp "y" and "u" flags / "y" flag, lastIndex',
'RegExp "y" and "u" flags / "y" flag',
],
},
// We want to apply this prior to unicode regex so that "." and "u"
// are properly handled.
//
// Ref: https://github.com/babel/babel/pull/7065#issuecomment-395959112
"transform-dotall-regex": "s (dotAll) flag for regular expressions",
"transform-unicode-regex": {
features: [
'RegExp "y" and "u" flags / "u" flag, case folding',
'RegExp "y" and "u" flags / "u" flag, Unicode code point escapes',
'RegExp "y" and "u" flags / "u" flag, non-BMP Unicode characters',
'RegExp "y" and "u" flags / "u" flag',
],
},
"transform-spread": {
features: "spread syntax for iterable objects",
},
"transform-parameters": {
features: [
"default function parameters",
"rest parameters",
"destructuring, parameters / defaults, arrow function",
],
},
"transform-destructuring": {
features: ["destructuring, assignment", "destructuring, declarations"],
},
"transform-block-scoping": {
features: ["const", "let"],
},
"transform-typeof-symbol": {
features: ["Symbol / typeof support"],
},
"transform-new-target": {
features: ["new.target"],
},
"transform-regenerator": {
features: ["generators"],
},
"transform-exponentiation-operator": {
features: ["exponentiation (**) operator"],
},
"transform-async-to-generator": {
features: ["async functions"],
},
"proposal-async-generator-functions": "Asynchronous Iterators",
"proposal-object-rest-spread": "object rest/spread properties",
"proposal-unicode-property-regex": "RegExp Unicode Property Escapes",
"proposal-json-strings": "JSON superset",
"proposal-optional-catch-binding": "optional catch binding",
"transform-named-capturing-groups-regex": "RegExp named capture groups",
"transform-member-expression-literals":
"Object/array literal extensions / Reserved words as property names",
"transform-property-literals":
"Object/array literal extensions / Reserved words as property names",
"transform-reserved-words": "Miscellaneous / Unreserved words",
};