Copy types from DefinitelyTyped into index.d.ts (#43)

index.d.ts

@@ -0,0 +1,63 @@
+declare module '@react-native-community/art' {
+  import {ViewStyle, StyleProp} from 'react-native';
+  import React from 'react';
+
+  export interface ARTNodeMixin {
+    opacity?: number;
+    originX?: number;
+    originY?: number;
+    scaleX?: number;
+    scaleY?: number;
+    scale?: number;
+    title?: string;
+    x?: number;
+    y?: number;
+    visible?: boolean;
+  }
+
+  export interface ARTGroupProps extends ARTNodeMixin {
+    width?: number;
+    height?: number;
+  }
+
+  export interface ARTClippingRectangleProps extends ARTNodeMixin {
+    width?: number;
+    height?: number;
+  }
+
+  export interface ARTRenderableMixin extends ARTNodeMixin {
+    fill?: string;
+    stroke?: string;
+    strokeCap?: 'butt' | 'square' | 'round';
+    strokeDash?: number[];
+    strokeJoin?: 'bevel' | 'miter' | 'round';
+    strokeWidth?: number;
+  }
+
+  export interface ARTShapeProps extends ARTRenderableMixin {
+    d: string;
+    width?: number;
+    height?: number;
+  }
+
+  export interface ARTTextProps extends ARTRenderableMixin {
+    font?: string;
+    alignment?: string;
+  }
+
+  export interface ARTSurfaceProps {
+    style?: StyleProp<ViewStyle>;
+    width: number;
+    height: number;
+  }
+
+  export class ClippingRectangle extends React.Component<ARTClippingRectangleProps> {}
+
+  export class Group extends React.Component<ARTGroupProps> {}
+
+  export class Shape extends React.Component<ARTShapeProps> {}
+
+  export class Surface extends React.Component<ARTSurfaceProps> {}
+
+  export class Text extends React.Component<ARTTextProps> {}
+}