tsc dep

package-lock.json

@@ -4425,12 +4425,6 @@
       "integrity": "sha512-4hjqbObwlh2dLyW4tcz0Ymw0ggoaVDMveUB9w8kFSQScdRLo0gxO9J7WFcUBo+W3C1TLdFIEwNOWebgZZ0RH9Q==",
       "dev": true
     },
-    "tsc": {
-      "version": "1.20150623.0",
-      "resolved": "https://registry.npmjs.org/tsc/-/tsc-1.20150623.0.tgz",
-      "integrity": "sha1-Trw8d04WkUjLx2inNCUz8ILHpuU=",
-      "dev": true
-    },
     "tslib": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
@@ -4449,7 +4443,8 @@
     "typescript": {
       "version": "3.7.3",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.3.tgz",
-      "integrity": "sha512-Mcr/Qk7hXqFBXMN7p7Lusj1ktCBydylfQM/FZCk5glCNQJrCUKPkMHdo9R0MTFWsC/4kPFvDS0fDPvukfCkFsw=="
+      "integrity": "sha512-Mcr/Qk7hXqFBXMN7p7Lusj1ktCBydylfQM/FZCk5glCNQJrCUKPkMHdo9R0MTFWsC/4kPFvDS0fDPvukfCkFsw==",
+      "dev": true
     },
     "union-value": {
       "version": "1.0.1",

package.json

@@ -43,7 +43,6 @@
   "dependencies": {
     "lib0": "^0.1.7",
     "simple-peer": "^9.6.2",
-    "typescript": "^3.7.3",
     "y-protocols": "^0.1.0"
   },
   "devDependencies": {
@@ -55,7 +54,7 @@
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-terser": "^5.1.3",
     "standard": "^12.0.1",
-    "tsc": "^1.20150623.0",
+    "typescript": "^3.7.3",
     "yjs": "^13.0.0-103"
   },
   "peerDependenies": {