Remove recent improvements to the build script

tslib as a dev dependency and commonjs modules are definitely *wrong*
in the ideal world, **but** in the real world that's the only
combination that works. See

https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Fwg-rls-2.2E0/topic/Problems.20with.20TypeScript.20build

1 files changed, 2 insertions, 4 deletions

diff --git a/editors/code/tsconfig.json b/editors/code/tsconfig.json
index 42130c5e1..d74169c29 100644
--- a/editors/code/tsconfig.json
+++ b/editors/code/tsconfig.json
@@ -1,7 +1,6 @@
 {
     "compilerOptions": {
-        "moduleResolution": "node",
-        "module": "es2015",
+        "module": "commonjs",
         "target": "es2018",
         "outDir": "out",
         "lib": [
@@ -15,8 +14,7 @@
         "noImplicitReturns": true,
         "noFallthroughCasesInSwitch": true,
         "newLine": "LF",
-        "esModuleInterop": true,
-        "importHelpers": true
+        "esModuleInterop": true
     },
     "exclude": [
         "node_modules"