--moduleResolution bundler: Require ESM for module and remove node from hard-coded conditions (#52940)

src/compiler/moduleNameResolver.ts

@@ -70,6 +70,7 @@ import {
     ModuleResolutionHost,
     ModuleResolutionKind,
     moduleResolutionOptionDeclarations,
+    moduleResolutionSupportsPackageJsonExportsAndImports,
     noop,
     noopPush,
     normalizePath,
@@ -705,11 +706,14 @@ export function getConditions(options: CompilerOptions, esmMode?: boolean) {
     // conditions are only used by the node16/nodenext/bundler resolvers - there's no priority order in the list,
     // it's essentially a set (priority is determined by object insertion order in the object we look at).
     const conditions = esmMode || getEmitModuleResolutionKind(options) === ModuleResolutionKind.Bundler
-        ? ["node", "import"]
-        : ["node", "require"];
+        ? ["import"]
+        : ["require"];
     if (!options.noDtsResolution) {
         conditions.push("types");
     }
+    if (getEmitModuleResolutionKind(options) !== ModuleResolutionKind.Bundler) {
+        conditions.push("node");
+    }
     return concatenate(conditions, options.customConditions);
 }
 
@@ -1701,7 +1705,7 @@ function nodeModuleNameResolverWorker(features: NodeResolutionFeatures, moduleNa
         candidateIsFromPackageJsonField: false,
     };
 
-    if (traceEnabled && getEmitModuleResolutionKind(compilerOptions) >= ModuleResolutionKind.Node16 && getEmitModuleResolutionKind(compilerOptions) <= ModuleResolutionKind.NodeNext) {
+    if (traceEnabled && moduleResolutionSupportsPackageJsonExportsAndImports(getEmitModuleResolutionKind(compilerOptions))) {
         trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & NodeResolutionFeatures.EsmMode ? "ESM" : "CJS", conditions.map(c => `'${c}'`).join(", "));
     }