added types

Author: redexp

package.json

@@ -1,8 +1,9 @@
 {
   "name": "simple-diff",
-  "version": "1.6.0",
+  "version": "1.7.0",
   "description": "simple diff for object and arrays with options",
   "main": "simple-diff.js",
+  "types": "simple-diff.d.ts",
   "scripts": {
     "test": "mocha -R spec"
   },

simple-diff.d.ts

@@ -0,0 +1,31 @@
+declare function diff(oldObj: any, newObj: any, ops?: DiffOptions): DiffEvent[];
+
+export default diff;
+
+export interface DiffOptions extends Partial<PathChange> {
+	idProp?: string,
+	addEvent?: string,
+	removeEvent?: string,
+	changeEvent?: string,
+	addItemEvent?: string,
+	removeItemEvent?: string,
+	moveItemEvent?: string,
+	callback?: (event: DiffEvent) => void,
+	comparators?: Array<[any, Comparator]>,
+	ignore?: Comparator,
+}
+
+export type Path = Array<string | number>;
+
+export interface PathChange {
+	oldPath: Path,
+	newPath: Path,
+}
+
+export type Comparator = (oldValue: any, newValue: any, options: PathChange) => boolean;
+
+export interface DiffEvent extends PathChange {
+	type: 'add' | 'remove' | 'change' | 'add-item' | 'remove-item' | 'move-item',
+	oldValue: any,
+	newValue: any,
+}