Removed unused helpers

Author: monadoid

packages/core/lib/v3/understudy/context.ts

@@ -229,10 +229,6 @@ export class V3Context {
     return targetId ? this.pagesByTarget.get(targetId) : undefined;
   }
 
-  resolvePageByTargetId(targetId: string): Page | undefined {
-    return this.pagesByTarget.get(targetId);
-  }
-
   /**
    * Serialize the full frame tree for a given top-level main frame id.
    */

packages/sdk/src/errors.ts

@@ -5,15 +5,6 @@ export class StagehandError extends Error {
   }
 }
 
-function defineStagehandError(name: string) {
-  return class extends StagehandError {
-    constructor(message?: string) {
-      super(message);
-      this.name = name;
-    }
-  };
-}
-
 export class AgentScreenshotProviderError extends StagehandError {}
 export class BrowserbaseSessionNotFoundError extends StagehandError {}
 export class CaptchaTimeoutError extends StagehandError {}