bug: fix esm output

module-build/tsconfig.esm.json

@@ -2,7 +2,7 @@
     "compilerOptions": {
         "module": "es6",
         "declaration": true,
-        "target": "es5",
+        "target": "es6",
         "moduleResolution": "node",
         "esModuleInterop": true,
         "downlevelIteration": true,

packages/splitview/package.json

@@ -4,7 +4,7 @@
     "description": "Zero dependency layout manager supporting tabs, grids and splitviews with ReactJS support",
     "main": "dist/cjs/index.js",
     "types": "dist/cjs/index.d.ts",
-    "module": "dist/es6/index.js",
+    "module": "dist/esm/index.js",
     "repository": {
         "type": "git",
         "url": "https://github.com/mathuo/dockview.git"
@@ -14,7 +14,7 @@
         "build-gulp": "cross-env ../../node_modules/.bin/gulp run",
         "docs": "typedoc",
         "build-css": "gulp sass",
-        "build-es6": "cross-env ../../node_modules/.bin/tsc --project tsconfig.es6.json --extendedDiagnostics",
+        "build-es6": "cross-env ../../node_modules/.bin/tsc --project tsconfig.esm.json --extendedDiagnostics",
         "build-cjs": "cross-env ../../node_modules/.bin/tsc --project tsconfig.json --extendedDiagnostics",
         "build": "npm run build-cjs && npm run build-es6 && npm run build-css",
         "clean": "rimraf dist/ .build/",

packages/splitview/tsconfig.esm.json

@@ -1,8 +1,8 @@
 {
-    "extends": "../../module-build/tsconfig.es6.json",
+    "extends": "../../module-build/tsconfig.esm.json",
     "compilerOptions": {
-        "outDir": "dist/es6",
-        "tsBuildInfoFile": ".build/tsconfig.tsbuildinfo.es6",
+        "outDir": "dist/esm",
+        "tsBuildInfoFile": ".build/tsconfig.tsbuildinfo.esm",
         "jsx": "react",
         // "baseUrl": "."
         "rootDir": "src"