Move function to CoreTerminal, add additional argument to specify if the input was user input or not.

src/common/CoreTerminal.ts

@@ -168,6 +168,19 @@ export abstract class CoreTerminal extends Disposable implements ICoreTerminal {
     this._writeBuffer.writeSync(data, maxSubsequentCalls);
   }
 
+  /**
+   * Input data to application side.
+   * The data is treated the same way as typed input at the terminal.
+   * (will appear in the onData event).
+   * wasUserInput indicates, whether the input is genuine user input.
+   * It is true by default and triggers additional actions like prompt focus or selection clearing.
+   * Set it to false if your data sent does not resemble what a user would have typed
+   * (e.g. sequence embedded data).
+   */
+  public input(data: string, wasUserInput: boolean = true): void {
+    this.coreService.triggerDataEvent(data, wasUserInput);
+  }
+
   public resize(x: number, y: number): void {
     if (isNaN(x) || isNaN(y)) {
       return;