Revise build step and dist structure for better Webpack, CJS and pnpm support

src/index.ts

@@ -6,6 +6,9 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
+/// <reference types="dom-mediacapture-transform" preserve="true" />
+/// <reference types="dom-webcodecs" preserve="true" />
+
 export {
 	Output,
 	OutputOptions,

src/tsconfig.json

@@ -1,9 +1,8 @@
 {
 	"extends": "../tsconfig.json",
 	"compilerOptions": {
-		"outDir": "../build",
+		"outDir": "../dist/modules",
 		"declaration": true,
-		"sourceMap": true,
 		"declarationMap": true,
 		"stripInternal": true,
 		"noEmit": false