diff --git a/components/index.tsx b/components/index.tsx
index 5723cca7f7..2058845ef4 100644
--- a/components/index.tsx
+++ b/components/index.tsx
@@ -28,6 +28,9 @@ export { Carousel };
 import Cascader from './cascader';
 export { Cascader };
 
+import Popconfirm from './popconfirm';
+export { Popconfirm };
+
 import Transfer from './transfer';
 export { Transfer };
 
diff --git a/components/popconfirm/index.tsx b/components/popconfirm/index.tsx
index da820bba35..fccf4dc54b 100644
--- a/components/popconfirm/index.tsx
+++ b/components/popconfirm/index.tsx
@@ -8,7 +8,33 @@ const placements = getPlacements();
 const prefixCls = 'ant-popover';
 const noop = () => {};
 
-export default class Popconfirm extends React.Component {
+export interface PopconfirmProps {
+
+  /**
+   * Position of popup-container, options:`top`, `left`, `right`, `bottom`
+   */
+  placement?: 'top' | 'left' | 'right' | 'bottom';
+  /** Description of Popconfirm */
+  title: React.ReactNode;
+  /** Callback when confirm */
+  onConfirm?: () => void;
+  /** Callback when cancel */
+  onCancel?: () => void;
+  /** Callback when display/hide */
+  onVisibleChange?: (visible: boolean) => void;
+  /** Confirm button text */
+  okText?: React.ReactNode;
+  /** Cancel button text */
+  cancelText?: React.ReactNode;
+  style?: React.CSSProperties;
+  transitionName?: string;
+  trigger?: 'hover' | 'focus' | 'click';
+  /** Style of overlay */
+  overlayStyle?: React.CSSProperties;
+  prefixCls?: string;
+}
+
+export default class Popconfirm extends React.Component<PopconfirmProps, any> {
   static defaultProps = {
     transitionName: 'zoom-big',
     placement: 'top',
diff --git a/components/tooltip/index.tsx b/components/tooltip/index.tsx
index e33e21ddce..164073bf0d 100644
--- a/components/tooltip/index.tsx
+++ b/components/tooltip/index.tsx
@@ -20,8 +20,18 @@ export interface TooltipProps {
   */
   placement?: PopoverPlacement;
   /** 提示文字 */
-  title?: string | React.ReactNode;
+  title: React.ReactNode;
   style?: React.CSSProperties;
+  builtinPlacements?: Object;
+  /** Style of overlay */
+  overlayStyle?: React.CSSProperties;
+  prefixCls?: string;
+  /** Callback when display/hide */
+  onVisibleChange?: (visible: boolean) => void;
+  transitionName?: string;
+  visible?: boolean;
+  trigger?: 'hover' | 'focus' | 'click';
+  overlay?: React.ReactNode;
 }
 
 export default class Tooltip extends React.Component<TooltipProps, any> {