fix: 🐛 transpile to ES5

package.json

@@ -75,6 +75,7 @@
     "@rollup/plugin-node-resolve": "^8.0.0",
     "@rollup/plugin-replace": "^2.3.2",
     "@rollup/plugin-sucrase": "^3.0.2",
+    "@rollup/plugin-typescript": "^4.1.2",
     "@types/eslint": "^6.8.1",
     "@types/eslint-plugin-prettier": "3.1.0",
     "@types/prettier": "^2.0.1",
@@ -97,6 +98,7 @@
     "rollup": "^2.12.1",
     "rollup-plugin-copy": "^3.3.0",
     "rollup-plugin-terser": "^6.1.0",
+    "tslib": "^2.0.0",
     "typescript": "^3.9.3",
     "typesync": "^0.7.0"
   }

rollup.config.js

@@ -1,7 +1,8 @@
-import sucrase from "@rollup/plugin-sucrase"
+// import sucrase from "@rollup/plugin-sucrase"
 import resolve from "@rollup/plugin-node-resolve"
 import replace from "@rollup/plugin-replace"
-import { terser } from "rollup-plugin-terser"
+// import { terser } from "rollup-plugin-terser"
+import typescript from "@rollup/plugin-typescript"
 import path from "path"
 import { chmodSync } from "fs"
 import copy from "rollup-plugin-copy"
@@ -58,11 +59,15 @@ export default {
     resolve({
       extensions: [".js", ".ts"],
     }),
-    sucrase({
-      production: false,
-      exclude: ["node_modules/**"],
-      transforms: ["typescript"],
-    }),
+    typescript(),
+    // sucrase({
+    //   production: false,
+    //   exclude: ["node_modules/**"],
+    //   transforms: ["typescript"],
+    // }),
+    // getBabelOutputPlugin({
+    //   presets: [["@babel/preset-env", { modules: "umd" }]],
+    // }),
     // terser(),
     executable(),
     copy({

tsconfig.json

@@ -4,7 +4,7 @@
 
     /* Basic Options */
     // "incremental": true,                   /* Enable incremental compilation */
-    "target": "es2015" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */,
+    "target": "es5" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */,
     "module": "es2015" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */,
     "lib": [] /* Specify library files to be included in the compilation. */,
     // "allowJs": true,                       /* Allow javascript files to be compiled. */
@@ -14,14 +14,14 @@
     // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
     // "sourceMap": true,                     /* Generates corresponding '.map' file. */
     // "outFile": "./",                       /* Concatenate and emit output to single file. */
-    "outDir": "./lib" /* Redirect output structure to the directory. */,
+    // "outDir": "./lib" /* Redirect output structure to the directory. */,
     "rootDir": "./src" /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */,
     // "composite": true,                     /* Enable project compilation */
     // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */
     // "removeComments": true,                /* Do not emit comments to output. */
     "noEmit": true /* Do not emit outputs. */,
-    "importHelpers": true /* Import emit helpers from 'tslib'. */,
-    // "downlevelIteration": true,            /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+    "importHelpers": false /* Import emit helpers from 'tslib'. */,
+    "downlevelIteration": true /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */,
     // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
 
     /* Strict Type-Checking Options */