Export eval snippets (#572)

lib/web.ts

@@ -13,6 +13,8 @@ import { FiltersEngine } from '@ghostery/adblocker';
 import serializedEngine from './filterlist-engine';
 import { checkHeuristicPatterns } from './heuristics';
 
+export { snippets as evalSnippets } from './eval-snippets';
+
 function filterCMPs(rules: AutoCMP[], config: Config) {
     return rules.filter((cmp) => {
         return (
@@ -302,7 +304,7 @@ export default class AutoConsent {
                 this.detectHeuristics();
                 onFirstPopupAppears(cmp);
             })
-            .catch(() => null);
+            .catch(() => {});
 
         const results = await Promise.allSettled(tasks);
         const popups: AutoCMP[] = [];

readme.md

@@ -26,6 +26,12 @@ chrome.runtime.onMessage.addListener((message) => {
 });
 ```
 
+In some environments (e.g. browser extensions), it's useful to access [eval snippet functions](./lib/eval-snippets.ts) directly in the background script. This can be done by importing the `evalSnippets` object from the library:
+
+```javascript
+import { evalSnippets } from '@duckduckgo/autoconsent';
+```
+
 ## Browser extension
 
 Autoconsent comes with a reference extension implementation. It is not published in stores since the feature is available in all [DuckDuckGo apps](https://duckduckgo.com/app), but you can build it yourself and use for testing.