Fix types output

Author: Aaron Barnard

package.json

@@ -10,7 +10,7 @@
   ],
   "main": "dist/cjs/onboard.js",
   "module": "dist/esm/onboard.js",
-  "typings": "dist/esm/src/onboard.d.ts",
+  "typings": "dist/src/onboard.d.ts",
   "files": [
     "dist"
   ],

rollup.config.js

@@ -43,7 +43,8 @@ export default {
     }),
     commonjs(),
     typescript({
-      clean: true
+      clean: true,
+      useTsconfigDeclarationDir: true
     })
   ],
   external: [

tsconfig.json

@@ -10,6 +10,7 @@
     // "checkJs": true,                       /* Report errors in .js files. */
     // "jsx": "preserve",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
     "declaration": true /* Generates corresponding '.d.ts' file. */,
+    "declarationDir": "dist",
     // "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. */