Remove unused function

src/Types.ts

@@ -272,7 +272,6 @@ export interface IBufferSet extends IEventEmitter {
 export interface ICircularList<T> extends IEventEmitter {
   length: number;
   maxLength: number;
-  forEach: (callbackfn: (value: T, index: number) => void) => void;
 
   get(index: number): T;
   set(index: number, value: T): void;

src/utils/CircularList.ts

@@ -58,16 +58,6 @@ export class CircularList<T> extends EventEmitter implements ICircularList<T> {
     this._length = newLength;
   }
 
-  public get forEach(): (callbackfn: (value: T, index: number) => void) => void {
-    return (callbackfn: (value: T, index: number) => void) => {
-      let i = 0;
-      let length = this.length;
-      for (let i = 0; i < length; i++) {
-        callbackfn(this.get(i), i);
-      }
-    };
-  }
-
   /**
    * Gets the value at an index.
    *