Add type declarations for SplitPane (#223)

Author: TedDriggs

index.d.ts

@@ -0,0 +1,53 @@
+import React, { CSSProperties } from 'react';
+import Prefixer from 'inline-style-prefixer';
+
+export type Size = string | number;
+
+export interface Props {
+    allowResize?: boolean;
+    className?: string;
+    primary?: 'first' | 'second';
+    minSize?: Size;
+    maxSize?: Size;
+    defaultSize?: Size;
+    size?: Size;
+    split?: 'vertical' | 'horizontal';
+    onDragStarted?: () => void;
+    onDragFinished?: () => void;
+    onChange?: (newSize: number) => void;
+    onResizerClick?: (event: MouseEvent) => void;
+    onResizerDoubleClick?: (event: MouseEvent) => void;
+    prefixer?: Prefixer;
+    style?: CSSProperties;
+    resizerStyle?: CSSProperties;
+    paneStyle?: CSSProperties;
+    pane1Style?: CSSProperties;
+    pane2Style?: CSSProperties;
+    resizerClassName?: string;
+    step?: number;
+}
+
+export interface State {
+    active: boolean;
+    resized: boolean;
+}
+
+declare class SplitPane extends React.Component<Props, State> {
+    constructor();
+
+    onMouseDown(event: MouseEvent): void;
+    
+    onTouchStart(event: TouchEvent): void;
+
+    onMouseMove(event: MouseEvent): void;
+
+    onTouchMove(event: TouchEvent): void;
+
+    onMouseUp(): void;
+
+    setSize(props: Props, state: State): void;
+
+    static defaultProps: Props;
+}
+
+export { SplitPane as default };