Fixed: angular2 beta

build/node_modules/ng2-bootstrap/components/buttons/button-checkbox.d.ts

@@ -0,0 +1,20 @@
+import { OnInit } from 'angular2/core';
+import { ControlValueAccessor, NgModel } from 'angular2/common';
+export declare class ButtonCheckbox implements ControlValueAccessor, OnInit {
+    cd: NgModel;
+    private btnCheckboxTrue;
+    private btnCheckboxFalse;
+    private state;
+    private onClick();
+    private value;
+    constructor(cd: NgModel);
+    ngOnInit(): void;
+    private trueValue;
+    private falseValue;
+    private toggle(state);
+    writeValue(value: any): void;
+    protected onChange: (_: any) => void;
+    protected onTouched: () => void;
+    registerOnChange(fn: (_: any) => {}): void;
+    registerOnTouched(fn: () => {}): void;
+}