Add dropLabels to BundleTaskParameters to strip out labelled statements (#65)

* Strip out dev if production build is specified

* Clean up unused import

* Change files

* Prettier

* Update based on feedback

* Update cl

Author: SBLMikeDemone

change/@minecraft-core-build-tasks-84f4d067-bb6d-40b7-a6b6-fd47a7572e76.json

@@ -0,0 +1,7 @@
+{
+  "type": "minor",
+  "comment": "Bundle tasks parameters can now take in dropLabels to strip out certain labelled statements.",
+  "packageName": "@minecraft/core-build-tasks",
+  "email": "[email protected]",
+  "dependentChangeType": "patch"
+}

tools/core-build-tasks/src/tasks/bundle.ts

@@ -26,6 +26,9 @@ export type BundleTaskParameters = {
 
     /** The output path for the source map file. Ignored if sourcemap is false or 'inline'. */
     outputSourcemapPath?: string;
+
+    /** Strip out statements with these labels. Documentation: https://esbuild.github.io/api/#drop-labels */
+    dropLabels?: string[];
 };
 
 export type PostProcessOutputFilesResult = {
@@ -115,6 +118,7 @@ export function bundleTask(options: BundleTaskParameters): ReturnType<typeof par
             sourcemap: isRequiredToLinkJs ? 'external' : options.sourcemap,
             external: options.external,
             write: !isRequiredToMakeChanges,
+            dropLabels: options.dropLabels,
         });
 
         if (buildResult.errors.length === 0) {