diff --git a/package-lock.json b/package-lock.json
index ec0b99c..b753199 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,9 +1,35 @@
 {
 	"name": "lsp-tsserver",
-	"version": "0.0.4",
+	"version": "0.0.5",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
+		"@babel/code-frame": {
+			"version": "7.10.4",
+			"resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.10.4.tgz",
+			"integrity": "sha512-vG6SvB6oYEhvgisZNFRmRCUkLz11c7rp+tbNTynGqc6mS1d5ATd/sGyV6W0KZZnXRKMTzZDRgQT3Ou9jhpAfUg==",
+			"dev": true,
+			"requires": {
+				"@babel/highlight": "^7.10.4"
+			}
+		},
+		"@babel/helper-validator-identifier": {
+			"version": "7.10.4",
+			"resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.10.4.tgz",
+			"integrity": "sha512-3U9y+43hz7ZM+rzG24Qe2mufW5KhvFg/NhnNph+i9mgCtdTCtMJuI1TMkrIUiK7Ix4PYlRF9I5dhqaLYA/ADXw==",
+			"dev": true
+		},
+		"@babel/highlight": {
+			"version": "7.10.4",
+			"resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.10.4.tgz",
+			"integrity": "sha512-i6rgnR/YgPEQzZZnbTHHuZdlE8qyoBNalD6F+q4vAFlcMEcqmkoG+mPqJYJCo63qPf74+Y1UZsl3l6f7/RIkmA==",
+			"dev": true,
+			"requires": {
+				"@babel/helper-validator-identifier": "^7.10.4",
+				"chalk": "^2.0.0",
+				"js-tokens": "^4.0.0"
+			}
+		},
 		"@types/node": {
 			"version": "12.7.12",
 			"resolved": "https://registry.npmjs.org/@types/node/-/node-12.7.12.tgz",
@@ -22,20 +48,17 @@
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 			"dev": true,
 			"requires": {
-				"@types/node": "12.7.12"
+				"@types/node": "*"
 			}
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-		"ansi-regex": {
-			"version": "2.1.1",
-			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-			"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-			"dev": true
-		},
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-			"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
-			"integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
-			"dev": true
+			"version": "3.2.1",
+			"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+			"integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+			"dev": true,
+			"requires": {
+				"color-convert": "^1.9.0"
+			}
 		},
 		"argparse": {
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@@ -43,33 +66,7 @@
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 			"dev": true,
 			"requires": {
-				"sprintf-js": "1.0.3"
-			}
-		},
-		"babel-code-frame": {
-			"version": "6.26.0",
-			"resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
-			"integrity": "sha1-Y/1D99weO7fONZR9uP42mj9Yx0s=",
-			"dev": true,
-			"requires": {
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-				"esutils": "2.0.2",
-				"js-tokens": "3.0.2"
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-			"dependencies": {
-				"chalk": {
-					"version": "1.1.3",
-					"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
-					"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
-					"dev": true,
-					"requires": {
-						"ansi-styles": "2.2.1",
-						"escape-string-regexp": "1.0.5",
-						"has-ansi": "2.0.0",
-						"strip-ansi": "3.0.1",
-						"supports-color": "2.0.0"
-					}
-				}
+				"sprintf-js": "~1.0.2"
 			}
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 		"balanced-match": {
@@ -84,7 +81,7 @@
 			"integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
 			"dev": true,
 			"requires": {
-				"balanced-match": "1.0.0",
+				"balanced-match": "^1.0.0",
 				"concat-map": "0.0.1"
 			}
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@@ -99,44 +96,18 @@
 			"resolved": "https://registry.npmjs.org/caller-id/-/caller-id-0.1.0.tgz",
 			"integrity": "sha1-Wb2sCJPRLDhxQIJ5Ix+XRYNk8Hs=",
 			"requires": {
-				"stack-trace": "0.0.10"
+				"stack-trace": "~0.0.7"
 			}
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 		"chalk": {
-			"version": "2.4.1",
-			"resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
-			"integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+			"version": "2.4.2",
+			"resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+			"integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
 			"dev": true,
 			"requires": {
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-				"escape-string-regexp": "1.0.5",
-				"supports-color": "5.5.0"
-			},
-			"dependencies": {
-				"ansi-styles": {
-					"version": "3.2.1",
-					"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-					"integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-					"dev": true,
-					"requires": {
-						"color-convert": "1.9.3"
-					}
-				},
-				"has-flag": {
-					"version": "3.0.0",
-					"resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
-					"integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
-					"dev": true
-				},
-				"supports-color": {
-					"version": "5.5.0",
-					"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-					"integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
-					"dev": true,
-					"requires": {
-						"has-flag": "3.0.0"
-					}
-				}
+				"ansi-styles": "^3.2.1",
+				"escape-string-regexp": "^1.0.5",
+				"supports-color": "^5.3.0"
 			}
 		},
 		"color-convert": {
@@ -155,9 +126,9 @@
 			"dev": true
 		},
 		"commander": {
-			"version": "2.18.0",
-			"resolved": "https://registry.npmjs.org/commander/-/commander-2.18.0.tgz",
-			"integrity": "sha512-6CYPa+JP2ftfRU2qkDK+UTVeQYosOg/2GbcjIcKPHfinyOLPVGXu/ovN86RP49Re5ndJK1N0kuiidFFuepc4ZQ==",
+			"version": "2.20.3",
+			"resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+			"integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
 			"dev": true
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@@ -178,8 +149,8 @@
 			"integrity": "sha1-g6c/L+pWmJj7c3GTyPhzyvbUXJQ=",
 			"dev": true,
 			"requires": {
-				"foreach": "2.0.5",
-				"object-keys": "1.0.11"
+				"foreach": "^2.0.5",
+				"object-keys": "^1.0.8"
 			}
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@@ -200,11 +171,11 @@
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 			"dev": true,
 			"requires": {
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-				"function-bind": "1.1.1",
-				"has": "1.0.1",
-				"is-callable": "1.1.3",
-				"is-regex": "1.0.4"
+				"es-to-primitive": "^1.1.1",
+				"function-bind": "^1.1.1",
+				"has": "^1.0.1",
+				"is-callable": "^1.1.3",
+				"is-regex": "^1.0.4"
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@@ -213,9 +184,9 @@
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 			"dev": true,
 			"requires": {
-				"is-callable": "1.1.3",
-				"is-date-object": "1.0.1",
-				"is-symbol": "1.0.1"
+				"is-callable": "^1.1.1",
+				"is-date-object": "^1.0.1",
+				"is-symbol": "^1.0.1"
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@@ -230,19 +201,13 @@
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 			"dev": true
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-		"esutils": {
-			"version": "2.0.2",
-			"resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
-			"integrity": "sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=",
-			"dev": true
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 			"integrity": "sha1-LEBFC5NI6X8oEyJZO6lnBLmr1NQ=",
 			"dev": true,
 			"requires": {
-				"is-function": "1.0.1"
+				"is-function": "~1.0.0"
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@@ -257,7 +222,7 @@
 			"integrity": "sha1-87IWfZBoxGmKjVH092CjmlTYGOs=",
 			"dev": true,
 			"requires": {
-				"samsam": "1.3.0"
+				"samsam": "1.x"
 			}
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@@ -278,12 +243,12 @@
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 			"dev": true,
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-				"inherits": "2.0.3",
-				"minimatch": "3.0.4",
-				"once": "1.4.0",
-				"path-is-absolute": "1.0.1"
+				"fs.realpath": "^1.0.0",
+				"inflight": "^1.0.4",
+				"inherits": "2",
+				"minimatch": "^3.0.4",
+				"once": "^1.3.0",
+				"path-is-absolute": "^1.0.0"
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@@ -292,16 +257,7 @@
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-			"resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
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-			"dev": true,
-			"requires": {
-				"ansi-regex": "2.1.1"
+				"function-bind": "^1.0.2"
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@@ -316,8 +272,8 @@
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 			"dev": true,
 			"requires": {
-				"once": "1.4.0",
-				"wrappy": "1.0.2"
+				"once": "^1.3.0",
+				"wrappy": "1"
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@@ -332,6 +288,26 @@
 			"integrity": "sha1-hut1OSgF3cM69xySoO7fdO52BLI=",
 			"dev": true
 		},
+		"is-core-module": {
+			"version": "2.0.0",
+			"resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.0.0.tgz",
+			"integrity": "sha512-jq1AH6C8MuteOoBPwkxHafmByhL9j5q4OaPGdbuD+ZtQJVzH+i6E3BJDQcBA09k57i2Hh2yQbEG8yObZ0jdlWw==",
+			"dev": true,
+			"requires": {
+				"has": "^1.0.3"
+			},
+			"dependencies": {
+				"has": {
+					"version": "1.0.3",
+					"resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
+					"integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
+					"dev": true,
+					"requires": {
+						"function-bind": "^1.1.1"
+					}
+				}
+			}
+		},
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@@ -350,7 +326,7 @@
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 			"dev": true,
 			"requires": {
-				"has": "1.0.1"
+				"has": "^1.0.1"
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@@ -366,19 +342,19 @@
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-			"integrity": "sha1-mGbfOVECEw449/mWvOtlRDIJwls=",
+			"version": "4.0.0",
+			"resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
+			"integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
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+			"version": "3.14.0",
+			"resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.0.tgz",
+			"integrity": "sha512-/4IbIeHcD9VMHFqDR/gQ7EdZdLimOvW2DdcxFjdyyZ9NsbS+ccrXqVWDtab/lRl5AlUqmpBx8EhPaWR+OtY17A==",
 			"dev": true,
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-				"esprima": "4.0.1"
+				"argparse": "^1.0.7",
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@@ -405,7 +381,7 @@
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 			"dev": true,
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@@ -414,12 +390,29 @@
 			"integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
 			"dev": true
 		},
+		"mkdirp": {
+			"version": "0.5.5",
+			"resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+			"integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+			"dev": true,
+			"requires": {
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+			},
+			"dependencies": {
+				"minimist": {
+					"version": "1.2.5",
+					"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+					"integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+					"dev": true
+				}
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@@ -428,11 +421,11 @@
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-				"text-encoding": "0.6.4"
+				"formatio": "^1.2.0",
+				"just-extend": "^1.1.26",
+				"lolex": "^1.6.0",
+				"path-to-regexp": "^1.7.0",
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@@ -461,7 +454,7 @@
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 			"dev": true,
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@@ -486,12 +479,21 @@
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+			"version": "1.18.1",
+			"resolved": "https://registry.npmjs.org/resolve/-/resolve-1.18.1.tgz",
+			"integrity": "sha512-lDfCPaMKfOJXjy0dPayzPdF1phampNWr3qFCjAu+rw/qbQmr5jWH5xN2hwh9QKfw9E5v4hwV7A+jrCmL8yjjqA==",
 			"dev": true,
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+					"version": "1.0.6",
+					"resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
+					"integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
+					"dev": true
+				}
 			}
 		},
 		"resumer": {
@@ -500,7 +502,7 @@
 			"integrity": "sha1-8ej0YeQGS6Oegq883CqMiT0HZ1k=",
 			"dev": true,
 			"requires": {
-				"through": "2.3.8"
+				"through": "~2.3.4"
 			}
 		},
 		"samsam": {
@@ -510,9 +512,9 @@
 			"dev": true
 		},
 		"semver": {
-			"version": "5.5.1",
-			"resolved": "https://registry.npmjs.org/semver/-/semver-5.5.1.tgz",
-			"integrity": "sha512-PqpAxfrEhlSUWge8dwIp4tZnQ25DIOthpiaHNIthsjEFQD6EvqUKUDM7L8O2rShkFccYo1VjJR0coWfNkCubRw==",
+			"version": "5.7.1",
+			"resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+			"integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
 			"dev": true
 		},
 		"sinon": {
@@ -521,13 +523,13 @@
 			"integrity": "sha512-c7u0ZuvBRX1eXuB4jN3BRCAOGiUTlM8SE3TxbJHrNiHUKL7wonujMOB6Fi1gQc00U91IscFORQHDga/eccqpbw==",
 			"dev": true,
 			"requires": {
-				"diff": "3.4.0",
+				"diff": "^3.1.0",
 				"formatio": "1.2.0",
-				"lodash.get": "4.4.2",
-				"lolex": "2.3.1",
-				"nise": "1.2.0",
-				"supports-color": "4.5.0",
-				"type-detect": "4.0.5"
+				"lodash.get": "^4.4.2",
+				"lolex": "^2.2.0",
+				"nise": "^1.2.0",
+				"supports-color": "^4.4.0",
+				"type-detect": "^4.0.5"
 			},
 			"dependencies": {
 				"supports-color": {
@@ -536,7 +538,7 @@
 					"integrity": "sha1-vnoN5ITexcXN34s9WRJQRJEvY1s=",
 					"dev": true,
 					"requires": {
-						"has-flag": "2.0.0"
+						"has-flag": "^2.0.0"
 					}
 				}
 			}
@@ -558,45 +560,47 @@
 			"integrity": "sha1-0E3iyJ4Tf019IG8Ia17S+ua+jOo=",
 			"dev": true,
 			"requires": {
-				"define-properties": "1.1.2",
-				"es-abstract": "1.10.0",
-				"function-bind": "1.1.1"
+				"define-properties": "^1.1.2",
+				"es-abstract": "^1.5.0",
+				"function-bind": "^1.0.2"
 			}
 		},
-		"strip-ansi": {
-			"version": "3.0.1",
-			"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-			"integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+		"supports-color": {
+			"version": "5.5.0",
+			"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+			"integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
 			"dev": true,
 			"requires": {
-				"ansi-regex": "2.1.1"
+				"has-flag": "^3.0.0"
+			},
+			"dependencies": {
+				"has-flag": {
+					"version": "3.0.0",
+					"resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+					"integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
+					"dev": true
+				}
 			}
 		},
-		"supports-color": {
-			"version": "2.0.0",
-			"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
-			"integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
-			"dev": true
-		},
 		"tape": {
 			"version": "4.8.0",
 			"resolved": "https://registry.npmjs.org/tape/-/tape-4.8.0.tgz",
 			"integrity": "sha512-TWILfEnvO7I8mFe35d98F6T5fbLaEtbFTG/lxWvid8qDfFTxt19EBijWmB4j3+Hoh5TfHE2faWs73ua+EphuBA==",
 			"dev": true,
 			"requires": {
-				"deep-equal": "1.0.1",
-				"defined": "1.0.0",
-				"for-each": "0.3.2",
-				"function-bind": "1.1.1",
-				"glob": "7.1.2",
-				"has": "1.0.1",
-				"inherits": "2.0.3",
-				"minimist": "1.2.0",
-				"object-inspect": "1.3.0",
-				"resolve": "1.4.0",
-				"resumer": "0.0.0",
-				"string.prototype.trim": "1.1.2",
-				"through": "2.3.8"
+				"deep-equal": "~1.0.1",
+				"defined": "~1.0.0",
+				"for-each": "~0.3.2",
+				"function-bind": "~1.1.0",
+				"glob": "~7.1.2",
+				"has": "~1.0.1",
+				"inherits": "~2.0.3",
+				"minimist": "~1.2.0",
+				"object-inspect": "~1.3.0",
+				"resolve": "~1.4.0",
+				"resumer": "~0.0.0",
+				"string.prototype.trim": "~1.1.2",
+				"through": "~2.3.8"
 			},
 			"dependencies": {
 				"resolve": {
@@ -605,7 +609,7 @@
 					"integrity": "sha512-aW7sVKPufyHqOmyyLzg/J+8606v5nevBgaliIlV7nUpVMsDnoBGV/cbSLNjZAg9q0Cfd/+easKVKQ8vOu8fn1Q==",
 					"dev": true,
 					"requires": {
-						"path-parse": "1.0.5"
+						"path-parse": "^1.0.5"
 					}
 				}
 			}
@@ -623,29 +627,38 @@
 			"dev": true
 		},
 		"tslib": {
-			"version": "1.9.3",
-			"resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
-			"integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==",
+			"version": "1.14.1",
+			"resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+			"integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
 			"dev": true
 		},
 		"tslint": {
-			"version": "5.11.0",
-			"resolved": "https://registry.npmjs.org/tslint/-/tslint-5.11.0.tgz",
-			"integrity": "sha1-mPMMAurjzecAYgHkwzywi0hYHu0=",
+			"version": "5.20.1",
+			"resolved": "https://registry.npmjs.org/tslint/-/tslint-5.20.1.tgz",
+			"integrity": "sha512-EcMxhzCFt8k+/UP5r8waCf/lzmeSyVlqxqMEDQE7rWYiQky8KpIBz1JAoYXfROHrPZ1XXd43q8yQnULOLiBRQg==",
 			"dev": true,
 			"requires": {
-				"babel-code-frame": "6.26.0",
-				"builtin-modules": "1.1.1",
-				"chalk": "2.4.1",
-				"commander": "2.18.0",
-				"diff": "3.4.0",
-				"glob": "7.1.2",
-				"js-yaml": "3.12.0",
-				"minimatch": "3.0.4",
-				"resolve": "1.8.1",
-				"semver": "5.5.1",
-				"tslib": "1.9.3",
-				"tsutils": "2.29.0"
+				"@babel/code-frame": "^7.0.0",
+				"builtin-modules": "^1.1.1",
+				"chalk": "^2.3.0",
+				"commander": "^2.12.1",
+				"diff": "^4.0.1",
+				"glob": "^7.1.1",
+				"js-yaml": "^3.13.1",
+				"minimatch": "^3.0.4",
+				"mkdirp": "^0.5.1",
+				"resolve": "^1.3.2",
+				"semver": "^5.3.0",
+				"tslib": "^1.8.0",
+				"tsutils": "^2.29.0"
+			},
+			"dependencies": {
+				"diff": {
+					"version": "4.0.2",
+					"resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
+					"integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==",
+					"dev": true
+				}
 			}
 		},
 		"tslint-language-service-ts3": {
@@ -653,7 +666,7 @@
 			"resolved": "https://registry.npmjs.org/tslint-language-service-ts3/-/tslint-language-service-ts3-1.0.0.tgz",
 			"integrity": "sha512-SE1QymT9i0bpKmDEiba+abgp8SUuxayM1sWZsrR9ffouiV2CtkB4GdGC/eFxp4rCPXuUXsdsVDxQBHNXSuah7A==",
 			"requires": {
-				"mock-require": "2.0.2"
+				"mock-require": "^2.0.2"
 			}
 		},
 		"tsutils": {
@@ -662,7 +675,7 @@
 			"integrity": "sha512-g5JVHCIJwzfISaXpXE1qvNalca5Jwob6FjI4AoPlqMusJ6ftFE7IkkFoMhVLRgK+4Kx3gkzb8UZK5t5yTTvEmA==",
 			"dev": true,
 			"requires": {
-				"tslib": "1.9.3"
+				"tslib": "^1.8.1"
 			}
 		},
 		"type-detect": {
@@ -672,17 +685,17 @@
 			"dev": true
 		},
 		"typescript": {
-			"version": "3.6.4",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-3.6.4.tgz",
-			"integrity": "sha512-unoCll1+l+YK4i4F8f22TaNVPRHcD9PA3yCuZ8g5e0qGqlVlJ/8FSateOLLSagn+Yg5+ZwuPkL8LFUc0Jcvksg=="
+			"version": "4.3.2",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.2.tgz",
+			"integrity": "sha512-zZ4hShnmnoVnAHpVHWpTcxdv7dWP60S2FsydQLV8V5PbS3FifjWFFRiHSWpDJahly88PRyV5teTSLoq4eG7mKw=="
 		},
 		"vscode-languageserver": {
 			"version": "4.2.0",
 			"resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-4.2.0.tgz",
 			"integrity": "sha512-GoATq7uFICkNXKnfQXxadJWhaCMxahl2olLsQ9VOdWAfLJkEwbxBxEuzqSEz7DfXZ0//3vLrAJYP/JM65fRZkA==",
 			"requires": {
-				"vscode-languageserver-protocol": "3.8.0",
-				"vscode-uri": "1.0.8"
+				"vscode-languageserver-protocol": "^3.8.0",
+				"vscode-uri": "^1.0.3"
 			},
 			"dependencies": {
 				"vscode-uri": {
@@ -697,8 +710,8 @@
 			"resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.8.0.tgz",
 			"integrity": "sha512-gqNrpD27rTZ9b401ppoz9jb6vmZU06v6sHipHjq5PBYitET7XNHpxXlT92+jqE2LRp8ezuwEyhNcVoRb3B6eIA==",
 			"requires": {
-				"vscode-jsonrpc": "3.6.2",
-				"vscode-languageserver-types": "3.8.0"
+				"vscode-jsonrpc": "^3.6.2",
+				"vscode-languageserver-types": "^3.8.0"
 			},
 			"dependencies": {
 				"vscode-jsonrpc": {
diff --git a/package.json b/package.json
index 89e65ac..ef16a85 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
 	},
 	"dependencies": {
 		"tslint-language-service-ts3": "^1.0.0",
-		"typescript": "3.6.4",
+		"typescript": "^4.3.2",
 		"vscode-languageserver": "4.2.0",
 		"vscode-languageserver-protocol": "3.8.0",
 		"vscode-languageserver-types": "3.8.0"
@@ -35,6 +35,6 @@
 		"@types/tape": "4.2.31",
 		"sinon": "4.1.3",
 		"tape": "4.8.0",
-		"tslint": "^5.11.0"
+		"tslint": "^5.20.1"
 	}
 }
diff --git a/src/protocol.ts b/src/protocol.ts
index 41f5edb..6e9a96f 100644
--- a/src/protocol.ts
+++ b/src/protocol.ts
@@ -28,7 +28,10 @@ export const completionKinds: { [name: string]: CompletionItemKind } = {
     string: CompletionItemKind.Constant,
     directory: CompletionItemKind.Folder,
     jsxAttribute: CompletionItemKind.Property,
-    parameter: CompletionItemKind.Variable
+    parameter: CompletionItemKind.Variable,
+    alias: CompletionItemKind.Variable,
+    script: CompletionItemKind.File,
+    type: CompletionItemKind.Class
 };
 
 completionKinds[ts.ScriptElementKind.localFunctionElement] = CompletionItemKind.Function;