From 5006f7aea757a64d717ea92095ac035a37103cdb Mon Sep 17 00:00:00 2001
From: Matt Bierner <matb@microsoft.com>
Date: Tue, 24 Apr 2018 13:52:16 -0700
Subject: [PATCH] Update js/ts grammars

---
 .../syntaxes/JavaScript.tmLanguage.json       | 69 ++++++++++++++-----
 .../syntaxes/JavaScriptReact.tmLanguage.json  | 69 ++++++++++++++-----
 .../syntaxes/TypeScript.tmLanguage.json       | 69 ++++++++++++++-----
 .../syntaxes/TypeScriptReact.tmLanguage.json  | 69 ++++++++++++++-----
 4 files changed, 204 insertions(+), 72 deletions(-)

diff --git a/extensions/javascript/syntaxes/JavaScript.tmLanguage.json b/extensions/javascript/syntaxes/JavaScript.tmLanguage.json
index e214a676dc6..fa4961af3e5 100644
--- a/extensions/javascript/syntaxes/JavaScript.tmLanguage.json
+++ b/extensions/javascript/syntaxes/JavaScript.tmLanguage.json
@@ -4,7 +4,7 @@
 		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
 		"Once accepted there, we are happy to receive an update request."
 	],
-	"version": "https://github.com/Microsoft/TypeScript-TmLanguage/commit/fefa94101ef0114b95d3e14493051ebf5ec70c7c",
+	"version": "https://github.com/Microsoft/TypeScript-TmLanguage/commit/ee1eb6f2d995b662dc2759a2636ae64aa952c0ba",
 	"name": "JavaScript (with React support)",
 	"scopeName": "source.js",
 	"patterns": [
@@ -391,7 +391,7 @@
 					"include": "#comment"
 				},
 				{
-					"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
 					"end": "(?=,|\\})",
 					"patterns": [
 						{
@@ -417,7 +417,7 @@
 			]
 		},
 		"object-binding-element-propertyName": {
-			"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+			"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
 			"end": "(:)",
 			"endCaptures": {
 				"0": {
@@ -431,6 +431,9 @@
 				{
 					"include": "#array-literal"
 				},
+				{
+					"include": "#numeric-literal"
+				},
 				{
 					"name": "variable.object.property.js",
 					"match": "([_$[:alpha:]][_$[:alnum:]]*)"
@@ -619,7 +622,7 @@
 					"include": "#comment"
 				},
 				{
-					"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
 					"end": "(?=,|\\})",
 					"patterns": [
 						{
@@ -723,20 +726,20 @@
 		},
 		"field-declaration": {
 			"name": "meta.field.declaration.js",
-			"begin": "(?<!\\()(?:(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(readonly)\\s+)?(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
+			"begin": "(?x)(?<!\\()(?:(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(readonly)\\s+)?(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
 			"beginCaptures": {
 				"1": {
 					"name": "storage.modifier.js"
 				}
 			},
-			"end": "(?=\\}|;|,|$|(^(?!(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
+			"end": "(?x)(?=\\}|;|,|$|(^(?!((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
 			"patterns": [
 				{
 					"include": "#variable-initializer"
 				},
 				{
-					"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
-					"end": "(?=[};,=]|$|(^(?!(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
+					"end": "(?x)(?=[};,=]|$|(^(?!((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
 					"patterns": [
 						{
 							"include": "#type-annotation"
@@ -747,6 +750,9 @@
 						{
 							"include": "#array-literal"
 						},
+						{
+							"include": "#numeric-literal"
+						},
 						{
 							"include": "#comment"
 						},
@@ -893,7 +899,7 @@
 			"patterns": [
 				{
 					"name": "meta.method.declaration.js",
-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?\\b(constructor)\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.))",
 					"beginCaptures": {
 						"1": {
 							"name": "storage.modifier.js"
@@ -905,7 +911,34 @@
 							"name": "storage.modifier.async.js"
 						},
 						"4": {
-							"name": "storage.type.property.js"
+							"name": "storage.type.js"
+						}
+					},
+					"end": "(?=\\}|;|,|$)|(?<=\\})",
+					"patterns": [
+						{
+							"include": "#method-declaration-name"
+						},
+						{
+							"include": "#function-body"
+						}
+					]
+				},
+				{
+					"name": "meta.method.declaration.js",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:(?:\\b(new)\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.)))|(?:(\\*)\\s*)?)(?=\\s*[\\(\\<])",
+					"beginCaptures": {
+						"1": {
+							"name": "storage.modifier.js"
+						},
+						"2": {
+							"name": "storage.modifier.js"
+						},
+						"3": {
+							"name": "storage.modifier.async.js"
+						},
+						"4": {
+							"name": "keyword.operator.new.js"
 						},
 						"5": {
 							"name": "keyword.generator.asterisk.js"
@@ -923,7 +956,7 @@
 				},
 				{
 					"name": "meta.method.declaration.js",
-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:(?:\\b(?:(new)|(constructor))\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.)))|(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))?\\s*[\\(\\<]))",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
 					"beginCaptures": {
 						"1": {
 							"name": "storage.modifier.js"
@@ -935,12 +968,9 @@
 							"name": "storage.modifier.async.js"
 						},
 						"4": {
-							"name": "keyword.operator.new.js"
+							"name": "storage.type.property.js"
 						},
 						"5": {
-							"name": "storage.type.js"
-						},
-						"6": {
 							"name": "keyword.generator.asterisk.js"
 						}
 					},
@@ -958,7 +988,7 @@
 		},
 		"object-literal-method-declaration": {
 			"name": "meta.method.declaration.js",
-			"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+			"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
 			"beginCaptures": {
 				"1": {
 					"name": "storage.modifier.async.js"
@@ -979,7 +1009,7 @@
 					"include": "#function-body"
 				},
 				{
-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
 					"beginCaptures": {
 						"1": {
 							"name": "storage.modifier.async.js"
@@ -1001,7 +1031,7 @@
 			]
 		},
 		"method-declaration-name": {
-			"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??)\\s*[\\(\\<])",
+			"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??)\\s*[\\(\\<])",
 			"end": "(?=\\(|\\<)",
 			"patterns": [
 				{
@@ -1010,6 +1040,9 @@
 				{
 					"include": "#array-literal"
 				},
+				{
+					"include": "#numeric-literal"
+				},
 				{
 					"name": "meta.definition.method.js entity.name.function.js",
 					"match": "[_$[:alpha:]][_$[:alnum:]]*"
diff --git a/extensions/javascript/syntaxes/JavaScriptReact.tmLanguage.json b/extensions/javascript/syntaxes/JavaScriptReact.tmLanguage.json
index f3795bda4bf..a06a9e378b6 100644
--- a/extensions/javascript/syntaxes/JavaScriptReact.tmLanguage.json
+++ b/extensions/javascript/syntaxes/JavaScriptReact.tmLanguage.json
@@ -4,7 +4,7 @@
 		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
 		"Once accepted there, we are happy to receive an update request."
 	],
-	"version": "https://github.com/Microsoft/TypeScript-TmLanguage/commit/fefa94101ef0114b95d3e14493051ebf5ec70c7c",
+	"version": "https://github.com/Microsoft/TypeScript-TmLanguage/commit/ee1eb6f2d995b662dc2759a2636ae64aa952c0ba",
 	"name": "JavaScript (with React support)",
 	"scopeName": "source.js.jsx",
 	"patterns": [
@@ -391,7 +391,7 @@
 					"include": "#comment"
 				},
 				{
-					"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
 					"end": "(?=,|\\})",
 					"patterns": [
 						{
@@ -417,7 +417,7 @@
 			]
 		},
 		"object-binding-element-propertyName": {
-			"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+			"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
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 			"endCaptures": {
 				"0": {
@@ -431,6 +431,9 @@
 				{
 					"include": "#array-literal"
 				},
+				{
+					"include": "#numeric-literal"
+				},
 				{
 					"name": "variable.object.property.js.jsx",
 					"match": "([_$[:alpha:]][_$[:alnum:]]*)"
@@ -619,7 +622,7 @@
 					"include": "#comment"
 				},
 				{
-					"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
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@@ -723,20 +726,20 @@
 		},
 		"field-declaration": {
 			"name": "meta.field.declaration.js.jsx",
-			"begin": "(?<!\\()(?:(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(readonly)\\s+)?(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
+			"begin": "(?x)(?<!\\()(?:(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(readonly)\\s+)?(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
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 				}
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+			"end": "(?x)(?=\\}|;|,|$|(^(?!((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
 			"patterns": [
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 				},
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-					"end": "(?=[};,=]|$|(^(?!(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
+					"end": "(?x)(?=[};,=]|$|(^(?!((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
 					"patterns": [
 						{
 							"include": "#type-annotation"
@@ -747,6 +750,9 @@
 						{
 							"include": "#array-literal"
 						},
+						{
+							"include": "#numeric-literal"
+						},
 						{
 							"include": "#comment"
 						},
@@ -893,7 +899,7 @@
 			"patterns": [
 				{
 					"name": "meta.method.declaration.js.jsx",
-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?\\b(constructor)\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.))",
 					"beginCaptures": {
 						"1": {
 							"name": "storage.modifier.js.jsx"
@@ -905,7 +911,34 @@
 							"name": "storage.modifier.async.js.jsx"
 						},
 						"4": {
-							"name": "storage.type.property.js.jsx"
+							"name": "storage.type.js.jsx"
+						}
+					},
+					"end": "(?=\\}|;|,|$)|(?<=\\})",
+					"patterns": [
+						{
+							"include": "#method-declaration-name"
+						},
+						{
+							"include": "#function-body"
+						}
+					]
+				},
+				{
+					"name": "meta.method.declaration.js.jsx",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:(?:\\b(new)\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.)))|(?:(\\*)\\s*)?)(?=\\s*[\\(\\<])",
+					"beginCaptures": {
+						"1": {
+							"name": "storage.modifier.js.jsx"
+						},
+						"2": {
+							"name": "storage.modifier.js.jsx"
+						},
+						"3": {
+							"name": "storage.modifier.async.js.jsx"
+						},
+						"4": {
+							"name": "keyword.operator.new.js.jsx"
 						},
 						"5": {
 							"name": "keyword.generator.asterisk.js.jsx"
@@ -923,7 +956,7 @@
 				},
 				{
 					"name": "meta.method.declaration.js.jsx",
-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:(?:\\b(?:(new)|(constructor))\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.)))|(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))?\\s*[\\(\\<]))",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
 					"beginCaptures": {
 						"1": {
 							"name": "storage.modifier.js.jsx"
@@ -935,12 +968,9 @@
 							"name": "storage.modifier.async.js.jsx"
 						},
 						"4": {
-							"name": "keyword.operator.new.js.jsx"
+							"name": "storage.type.property.js.jsx"
 						},
 						"5": {
-							"name": "storage.type.js.jsx"
-						},
-						"6": {
 							"name": "keyword.generator.asterisk.js.jsx"
 						}
 					},
@@ -958,7 +988,7 @@
 		},
 		"object-literal-method-declaration": {
 			"name": "meta.method.declaration.js.jsx",
-			"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+			"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
 			"beginCaptures": {
 				"1": {
 					"name": "storage.modifier.async.js.jsx"
@@ -979,7 +1009,7 @@
 					"include": "#function-body"
 				},
 				{
-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
 					"beginCaptures": {
 						"1": {
 							"name": "storage.modifier.async.js.jsx"
@@ -1001,7 +1031,7 @@
 			]
 		},
 		"method-declaration-name": {
-			"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??)\\s*[\\(\\<])",
+			"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??)\\s*[\\(\\<])",
 			"end": "(?=\\(|\\<)",
 			"patterns": [
 				{
@@ -1010,6 +1040,9 @@
 				{
 					"include": "#array-literal"
 				},
+				{
+					"include": "#numeric-literal"
+				},
 				{
 					"name": "meta.definition.method.js.jsx entity.name.function.js.jsx",
 					"match": "[_$[:alpha:]][_$[:alnum:]]*"
diff --git a/extensions/typescript-basics/syntaxes/TypeScript.tmLanguage.json b/extensions/typescript-basics/syntaxes/TypeScript.tmLanguage.json
index fbdfb52cb92..b6fd92e4b71 100644
--- a/extensions/typescript-basics/syntaxes/TypeScript.tmLanguage.json
+++ b/extensions/typescript-basics/syntaxes/TypeScript.tmLanguage.json
@@ -4,7 +4,7 @@
 		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
 		"Once accepted there, we are happy to receive an update request."
 	],
-	"version": "https://github.com/Microsoft/TypeScript-TmLanguage/commit/fefa94101ef0114b95d3e14493051ebf5ec70c7c",
+	"version": "https://github.com/Microsoft/TypeScript-TmLanguage/commit/ee1eb6f2d995b662dc2759a2636ae64aa952c0ba",
 	"name": "TypeScript",
 	"scopeName": "source.ts",
 	"patterns": [
@@ -388,7 +388,7 @@
 					"include": "#comment"
 				},
 				{
-					"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
 					"end": "(?=,|\\})",
 					"patterns": [
 						{
@@ -414,7 +414,7 @@
 			]
 		},
 		"object-binding-element-propertyName": {
-			"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+			"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
 			"end": "(:)",
 			"endCaptures": {
 				"0": {
@@ -428,6 +428,9 @@
 				{
 					"include": "#array-literal"
 				},
+				{
+					"include": "#numeric-literal"
+				},
 				{
 					"name": "variable.object.property.ts",
 					"match": "([_$[:alpha:]][_$[:alnum:]]*)"
@@ -616,7 +619,7 @@
 					"include": "#comment"
 				},
 				{
-					"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
 					"end": "(?=,|\\})",
 					"patterns": [
 						{
@@ -720,20 +723,20 @@
 		},
 		"field-declaration": {
 			"name": "meta.field.declaration.ts",
-			"begin": "(?<!\\()(?:(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(readonly)\\s+)?(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
+			"begin": "(?x)(?<!\\()(?:(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(readonly)\\s+)?(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
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 				}
 			},
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+			"end": "(?x)(?=\\}|;|,|$|(^(?!((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
 			"patterns": [
 				{
 					"include": "#variable-initializer"
 				},
 				{
-					"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
-					"end": "(?=[};,=]|$|(^(?!(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
+					"end": "(?x)(?=[};,=]|$|(^(?!((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
 					"patterns": [
 						{
 							"include": "#type-annotation"
@@ -744,6 +747,9 @@
 						{
 							"include": "#array-literal"
 						},
+						{
+							"include": "#numeric-literal"
+						},
 						{
 							"include": "#comment"
 						},
@@ -890,7 +896,7 @@
 			"patterns": [
 				{
 					"name": "meta.method.declaration.ts",
-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?\\b(constructor)\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.))",
 					"beginCaptures": {
 						"1": {
 							"name": "storage.modifier.ts"
@@ -902,7 +908,34 @@
 							"name": "storage.modifier.async.ts"
 						},
 						"4": {
-							"name": "storage.type.property.ts"
+							"name": "storage.type.ts"
+						}
+					},
+					"end": "(?=\\}|;|,|$)|(?<=\\})",
+					"patterns": [
+						{
+							"include": "#method-declaration-name"
+						},
+						{
+							"include": "#function-body"
+						}
+					]
+				},
+				{
+					"name": "meta.method.declaration.ts",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:(?:\\b(new)\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.)))|(?:(\\*)\\s*)?)(?=\\s*[\\(\\<])",
+					"beginCaptures": {
+						"1": {
+							"name": "storage.modifier.ts"
+						},
+						"2": {
+							"name": "storage.modifier.ts"
+						},
+						"3": {
+							"name": "storage.modifier.async.ts"
+						},
+						"4": {
+							"name": "keyword.operator.new.ts"
 						},
 						"5": {
 							"name": "keyword.generator.asterisk.ts"
@@ -920,7 +953,7 @@
 				},
 				{
 					"name": "meta.method.declaration.ts",
-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:(?:\\b(?:(new)|(constructor))\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.)))|(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))?\\s*[\\(\\<]))",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
 					"beginCaptures": {
 						"1": {
 							"name": "storage.modifier.ts"
@@ -932,12 +965,9 @@
 							"name": "storage.modifier.async.ts"
 						},
 						"4": {
-							"name": "keyword.operator.new.ts"
+							"name": "storage.type.property.ts"
 						},
 						"5": {
-							"name": "storage.type.ts"
-						},
-						"6": {
 							"name": "keyword.generator.asterisk.ts"
 						}
 					},
@@ -955,7 +985,7 @@
 		},
 		"object-literal-method-declaration": {
 			"name": "meta.method.declaration.ts",
-			"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+			"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
 			"beginCaptures": {
 				"1": {
 					"name": "storage.modifier.async.ts"
@@ -976,7 +1006,7 @@
 					"include": "#function-body"
 				},
 				{
-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
 					"beginCaptures": {
 						"1": {
 							"name": "storage.modifier.async.ts"
@@ -998,7 +1028,7 @@
 			]
 		},
 		"method-declaration-name": {
-			"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??)\\s*[\\(\\<])",
+			"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??)\\s*[\\(\\<])",
 			"end": "(?=\\(|\\<)",
 			"patterns": [
 				{
@@ -1007,6 +1037,9 @@
 				{
 					"include": "#array-literal"
 				},
+				{
+					"include": "#numeric-literal"
+				},
 				{
 					"name": "meta.definition.method.ts entity.name.function.ts",
 					"match": "[_$[:alpha:]][_$[:alnum:]]*"
diff --git a/extensions/typescript-basics/syntaxes/TypeScriptReact.tmLanguage.json b/extensions/typescript-basics/syntaxes/TypeScriptReact.tmLanguage.json
index 3f920d0f66e..7fe3297cc77 100644
--- a/extensions/typescript-basics/syntaxes/TypeScriptReact.tmLanguage.json
+++ b/extensions/typescript-basics/syntaxes/TypeScriptReact.tmLanguage.json
@@ -4,7 +4,7 @@
 		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
 		"Once accepted there, we are happy to receive an update request."
 	],
-	"version": "https://github.com/Microsoft/TypeScript-TmLanguage/commit/fefa94101ef0114b95d3e14493051ebf5ec70c7c",
+	"version": "https://github.com/Microsoft/TypeScript-TmLanguage/commit/ee1eb6f2d995b662dc2759a2636ae64aa952c0ba",
 	"name": "TypeScriptReact",
 	"scopeName": "source.tsx",
 	"patterns": [
@@ -391,7 +391,7 @@
 					"include": "#comment"
 				},
 				{
-					"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
 					"end": "(?=,|\\})",
 					"patterns": [
 						{
@@ -417,7 +417,7 @@
 			]
 		},
 		"object-binding-element-propertyName": {
-			"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+			"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
 			"end": "(:)",
 			"endCaptures": {
 				"0": {
@@ -431,6 +431,9 @@
 				{
 					"include": "#array-literal"
 				},
+				{
+					"include": "#numeric-literal"
+				},
 				{
 					"name": "variable.object.property.tsx",
 					"match": "([_$[:alpha:]][_$[:alnum:]]*)"
@@ -619,7 +622,7 @@
 					"include": "#comment"
 				},
 				{
-					"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(:))",
 					"end": "(?=,|\\})",
 					"patterns": [
 						{
@@ -723,20 +726,20 @@
 		},
 		"field-declaration": {
 			"name": "meta.field.declaration.tsx",
-			"begin": "(?<!\\()(?:(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(readonly)\\s+)?(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
+			"begin": "(?x)(?<!\\()(?:(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(readonly)\\s+)?(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
 			"beginCaptures": {
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 				}
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-			"end": "(?=\\}|;|,|$|(^(?!(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
+			"end": "(?x)(?=\\}|;|,|$|(^(?!((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
 			"patterns": [
 				{
 					"include": "#variable-initializer"
 				},
 				{
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-					"end": "(?=[};,=]|$|(^(?!(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
+					"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))",
+					"end": "(?x)(?=[};,=]|$|(^(?!((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\?\\s*)?(=|:))))|(?<=\\})",
 					"patterns": [
 						{
 							"include": "#type-annotation"
@@ -747,6 +750,9 @@
 						{
 							"include": "#array-literal"
 						},
+						{
+							"include": "#numeric-literal"
+						},
 						{
 							"include": "#comment"
 						},
@@ -893,7 +899,7 @@
 			"patterns": [
 				{
 					"name": "meta.method.declaration.tsx",
-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?\\b(constructor)\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.))",
 					"beginCaptures": {
 						"1": {
 							"name": "storage.modifier.tsx"
@@ -905,7 +911,34 @@
 							"name": "storage.modifier.async.tsx"
 						},
 						"4": {
-							"name": "storage.type.property.tsx"
+							"name": "storage.type.tsx"
+						}
+					},
+					"end": "(?=\\}|;|,|$)|(?<=\\})",
+					"patterns": [
+						{
+							"include": "#method-declaration-name"
+						},
+						{
+							"include": "#function-body"
+						}
+					]
+				},
+				{
+					"name": "meta.method.declaration.tsx",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:(?:\\b(new)\\b(?!:)(?![_$[:alnum:]])(?:(?=\\.\\.\\.)|(?!\\.)))|(?:(\\*)\\s*)?)(?=\\s*[\\(\\<])",
+					"beginCaptures": {
+						"1": {
+							"name": "storage.modifier.tsx"
+						},
+						"2": {
+							"name": "storage.modifier.tsx"
+						},
+						"3": {
+							"name": "storage.modifier.async.tsx"
+						},
+						"4": {
+							"name": "keyword.operator.new.tsx"
 						},
 						"5": {
 							"name": "keyword.generator.asterisk.tsx"
@@ -923,7 +956,7 @@
 				},
 				{
 					"name": "meta.method.declaration.tsx",
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+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(public|private|protected)\\s+)?(?:\\b(abstract)\\s+)?(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
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@@ -935,12 +968,9 @@
 							"name": "storage.modifier.async.tsx"
 						},
 						"4": {
-							"name": "keyword.operator.new.tsx"
+							"name": "storage.type.property.tsx"
 						},
 						"5": {
-							"name": "storage.type.tsx"
-						},
-						"6": {
 							"name": "keyword.generator.asterisk.tsx"
 						}
 					},
@@ -958,7 +988,7 @@
 		},
 		"object-literal-method-declaration": {
 			"name": "meta.method.declaration.tsx",
-			"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+			"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
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@@ -979,7 +1009,7 @@
 					"include": "#function-body"
 				},
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-					"begin": "(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=((([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
+					"begin": "(?x)(?<![_$[:alnum:]])(?:(?<=\\.\\.\\.)|(?<!\\.))(?:\\b(async)\\s+)?(?:\\b(get|set)\\s+)?(?:(\\*)\\s*)?(?=(((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??))\\s*[\\(\\<])",
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@@ -1001,7 +1031,7 @@
 			]
 		},
 		"method-declaration-name": {
-			"begin": "(?=(([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??)\\s*[\\(\\<])",
+			"begin": "(?x)(?=((\\b(?<!\\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\\b(?!\\$))|(\\b(?<!\\$)0(b|B)[01][01_]*\\b(?!\\$))|(\\b(?<!\\$)0(o|O)?[0-7][0-7_]*\\b(?!\\$))|((?<!\\$)(?:\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)| # 1.1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[eE][+-]?[0-9][0-9_]*\\b)|             # 1.E+3\n  (?:\\B(\\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|             # .1E+3\n  (?:\\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\\b)|                 # 1E+3\n  (?:\\b[0-9][0-9_]*(\\.)[0-9][0-9_]*\\b)|                      # 1.1\n  (?:\\b[0-9][0-9_]*(\\.)\\B)|                                  # 1.\n  (?:\\B(\\.)[0-9][0-9_]*\\b)|                                  # .1\n  (?:\\b[0-9][0-9_]*\\b(?!\\.))                                 # 1\n)(?!\\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\\'([^\\'\\\\]|\\\\\\'|\\\\)*\\')|(\\\"([^\\\"\\\\]|\\\\\\\"|\\\\)*\\\")|(\\[([^\\[\\]]|\\[[^\\[\\]]*\\])+\\]))\\s*(\\??)\\s*[\\(\\<])",
 			"end": "(?=\\(|\\<)",
 			"patterns": [
 				{
@@ -1010,6 +1040,9 @@
 				{
 					"include": "#array-literal"
 				},
+				{
+					"include": "#numeric-literal"
+				},
 				{
 					"name": "meta.definition.method.tsx entity.name.function.tsx",
 					"match": "[_$[:alpha:]][_$[:alnum:]]*"
-- 
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