modified git ignore

build/file/core-properties/properties.d.ts

@@ -0,0 +1,13 @@
+import { XmlComponent } from "../../file/xml-components";
+export interface IPropertiesOptions {
+    title?: string;
+    subject?: string;
+    creator?: string;
+    keywords?: string;
+    description?: string;
+    lastModifiedBy?: string;
+    revision?: string;
+}
+export declare class CoreProperties extends XmlComponent {
+    constructor(options: IPropertiesOptions);
+}