Resetting package fields for development

package.json

@@ -25,7 +25,7 @@
   "bin": {
     "reskindex": "scripts/reskindex.js"
   },
-  "main": "./lib/index.ts",
+  "main": "./src/index.ts",
   "matrix_src_main": "./src/index.ts",
   "matrix_lib_main": "./lib/index.ts",
   "matrix_lib_typings": "./lib/index.d.ts",
@@ -83,7 +83,7 @@
     "katex": "^0.12.0",
     "linkifyjs": "^2.1.9",
     "lodash": "^4.17.20",
-    "matrix-js-sdk": "15.1.0",
+    "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#develop",
     "matrix-widget-api": "^0.1.0-beta.17",
     "minimist": "^1.2.5",
     "opus-recorder": "^8.0.3",
@@ -195,7 +195,7 @@
     "testMatch": [
       "<rootDir>/test/**/*-test.[jt]s?(x)"
     ],
-    "globalSetup":  "<rootDir>/test/globalSetup.js",
+    "globalSetup": "<rootDir>/test/globalSetup.js",
     "setupFiles": [
       "jest-canvas-mock"
     ],
@@ -221,6 +221,5 @@
     "coverageReporters": [
       "text"
     ]
-  },
-  "typings": "./lib/index.d.ts"
+  }
 }