refactor: separate out data structures into hoppscotch-data

packages/hoppscotch-data/rollup.config.js

@@ -0,0 +1,36 @@
+import dts from 'rollup-plugin-dts'
+import esbuild from 'rollup-plugin-esbuild'
+import multi from '@rollup/plugin-multi-entry'
+
+const name = require('./package.json').main.replace(/\.js$/, '')
+
+const bundle = config => ({
+  ...config,
+  input: 'src/**/*.ts',
+  external: id => !/^[./]/.test(id),
+})
+
+export default [
+  bundle({
+    plugins: [multi(), esbuild()],
+    output: [
+      {
+        file: `${name}.js`,
+        format: 'cjs',
+        sourcemap: true,
+      },
+      {
+        file: `${name}.mjs`,
+        format: 'es',
+        sourcemap: true,
+      },
+    ],
+  }),
+  bundle({
+    plugins: [dts()],
+    output: {
+      file: `${name}.d.ts`,
+      format: 'es',
+    },
+  }),
+]