diff --git a/src/InputHandler.test.ts b/src/InputHandler.test.ts
index 4774c105..0d5d9b74 100644
--- a/src/InputHandler.test.ts
+++ b/src/InputHandler.test.ts
@@ -261,13 +261,13 @@ describe('InputHandler', () => {
       function eraseInLine(params: number[]): void {
         switch (params[0]) {
           case 0:
-            term.eraseRight(term.buffer.x, term.buffer.y);
+            inputHandler.eraseRight(term.buffer.x, term.buffer.y);
             break;
           case 1:
-            term.eraseLeft(term.buffer.x, term.buffer.y);
+            inputHandler.eraseLeft(term.buffer.x, term.buffer.y);
             break;
           case 2:
-            term.eraseLine(term.buffer.y);
+            inputHandler.eraseLine(term.buffer.y);
             break;
         }
       }
@@ -321,22 +321,22 @@ describe('InputHandler', () => {
         let j;
         switch (params[0]) {
           case 0:
-          termOld.eraseRight(termOld.buffer.x, termOld.buffer.y);
+            inputHandlerOld.eraseRight(termOld.buffer.x, termOld.buffer.y);
             j = termOld.buffer.y + 1;
             for (; j < termOld.rows; j++) {
-              termOld.eraseLine(j);
+              inputHandlerOld.eraseLine(j);
             }
             break;
           case 1:
-            termOld.eraseLeft(termOld.buffer.x, termOld.buffer.y);
+            inputHandlerOld.eraseLeft(termOld.buffer.x, termOld.buffer.y);
             j = termOld.buffer.y;
             while (j--) {
-              termOld.eraseLine(j);
+              inputHandlerOld.eraseLine(j);
             }
             break;
           case 2:
             j = termOld.rows;
-            while (j--) termOld.eraseLine(j);
+            while (j--) inputHandlerOld.eraseLine(j);
             break;
           case 3:
             // Clear scrollback (everything not in viewport)
diff --git a/src/InputHandler.ts b/src/InputHandler.ts
index a33acd93..48849542 100644
--- a/src/InputHandler.ts
+++ b/src/InputHandler.ts
@@ -1986,4 +1986,67 @@ export class InputHandler extends Disposable implements IInputHandler {
   public setgLevel(level: number): void {
     this._terminal.setgLevel(level);  // TODO: save to move from terminal?
   }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    /**
+   * Erase in the identified line everything from "x" to the end of the line (right).
+   * @param x The column from which to start erasing to the end of the line.
+   * @param y The line in which to operate.
+   */
+  // FIXME: decide whether to remove from Terminal
+  public eraseRight(x: number, y: number): void {
+    const line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + y);
+    if (!line) {
+      return;
+    }
+    line.replaceCells(x, this._terminal.cols, [this._terminal.eraseAttr(), NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]);
+    this._terminal.updateRange(y);
+  }
+
+  /**
+   * Erase in the identified line everything from "x" to the start of the line (left).
+   * @param x The column from which to start erasing to the start of the line.
+   * @param y The line in which to operate.
+   */
+  // FIXME: decide whether to remove from Terminal
+  public eraseLeft(x: number, y: number): void {
+    const line = this._terminal.buffer.lines.get(this._terminal.buffer.ybase + y);
+    if (!line) {
+      return;
+    }
+    line.replaceCells(0, x + 1, [this._terminal.eraseAttr(), NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]);
+    this._terminal.updateRange(y);
+  }
+
+    /**
+   * Erase all content in the given line
+   * @param y The line to erase all of its contents.
+   */
+  // FIXME: decide whether to remove from Terminal
+  public eraseLine(y: number): void {
+    this.eraseRight(0, y);
+  }
 }
diff --git a/src/Terminal.ts b/src/Terminal.ts
index 07301567..3a0ce0ed 100644
--- a/src/Terminal.ts
+++ b/src/Terminal.ts
@@ -1709,36 +1709,6 @@ export class Terminal extends EventEmitter implements ITerminal, IDisposable, II
     this._refreshEnd = this.rows - 1;
   }
 
-  /**
-   * Erase in the identified line everything from "x" to the end of the line (right).
-   * @param x The column from which to start erasing to the end of the line.
-   * @param y The line in which to operate.
-   */
-  // FIXME: decide whether to remove from Terminal
-  public eraseRight(x: number, y: number): void {
-    const line = this.buffer.lines.get(this.buffer.ybase + y);
-    if (!line) {
-      return;
-    }
-    line.replaceCells(x, this.cols, [this.eraseAttr(), NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]);
-    this.updateRange(y);
-  }
-
-  /**
-   * Erase in the identified line everything from "x" to the start of the line (left).
-   * @param x The column from which to start erasing to the start of the line.
-   * @param y The line in which to operate.
-   */
-  // FIXME: decide whether to remove from Terminal
-  public eraseLeft(x: number, y: number): void {
-    const line = this.buffer.lines.get(this.buffer.ybase + y);
-    if (!line) {
-      return;
-    }
-    line.replaceCells(0, x + 1, [this.eraseAttr(), NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]);
-    this.updateRange(y);
-  }
-
   /**
    * Clear the entire buffer, making the prompt line the new first line.
    */
@@ -1759,15 +1729,6 @@ export class Terminal extends EventEmitter implements ITerminal, IDisposable, II
     this.emit('scroll', this.buffer.ydisp);
   }
 
-  /**
-   * Erase all content in the given line
-   * @param y The line to erase all of its contents.
-   */
-  // FIXME: decide whether to remove from Terminal
-  public eraseLine(y: number): void {
-    this.eraseRight(0, y);
-  }
-
   /**
    * If cur return the back color xterm feature attribute. Else return default attribute.
    * @param cur
diff --git a/src/Types.ts b/src/Types.ts
index c567fa25..afd73603 100644
--- a/src/Types.ts
+++ b/src/Types.ts
@@ -71,9 +71,6 @@ export interface IInputHandlingTerminal extends IEventEmitter {
   scroll(isWrapped?: boolean): void;
   setgLevel(g: number): void;
   eraseAttr(): number;
-  eraseRight(x: number, y: number): void;
-  eraseLine(y: number): void;
-  eraseLeft(x: number, y: number): void;
   is(term: string): boolean;
   setgCharset(g: number, charset: ICharset): void;
   resize(x: number, y: number): void;
@@ -115,6 +112,9 @@ export interface ICompositionHelper {
 export interface IInputHandler {
   parse(data: string): void;
   print(data: string, start: number, end: number): void;
+  eraseRight(x: number, y: number): void;
+  eraseLine(y: number): void;
+  eraseLeft(x: number, y: number): void;
 
   /** C0 BEL */ bell(): void;
   /** C0 LF */ lineFeed(): void;