split node-ffi

created node-ffi-buffer.d.ts partial

- ref.d.ts
- ref-array.d.ts
- ref-struct.d.ts
- ref-union.d.ts

ref-struct/ref-struct.d.ts

@@ -0,0 +1,64 @@
+// Type definitions for ref-union
+// Project: https://github.com/TooTallNate/ref-struct
+// Definitions by: Paul Loyd <https://github.com/loyd>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../node-ffi/node-ffi-buffer.d.ts" />
+/// <reference path="../ref/ref.d.ts" />
+
+declare module "ref-struct" {
+	import ref = require('ref');
+
+	/**
+	 * This is the `constructor` of the Struct type that gets returned.
+	 *
+	 * Invoke it with `new` to create a new Buffer instance backing the struct.
+	 * Pass it an existing Buffer instance to use that as the backing buffer.
+	 * Pass in an Object containing the struct fields to auto-populate the
+	 * struct with the data.
+	 *
+	 * @constructor
+	 */
+	interface StructType extends ref.Type {
+		/** Pass it an existing Buffer instance to use that as the backing buffer. */
+		new (arg: Buffer, data?: {}): any;
+		new (data?: {}): any;
+		/** Pass it an existing Buffer instance to use that as the backing buffer. */
+		(arg: Buffer, data?: {}): any;
+		(data?: {}): any;
+
+		fields: {[key: string]: {type: ref.Type}};
+
+		/**
+		 * Adds a new field to the struct instance with the given name and type.
+		 * Note that this function will throw an Error if any instances of the struct
+		 * type have already been created, therefore this function must be called at the
+		 * beginning, before any instances are created.
+		 */
+		defineProperty(name: string, type: ref.Type): void;
+
+		/**
+		 * Adds a new field to the struct instance with the given name and type.
+		 * Note that this function will throw an Error if any instances of the struct
+		 * type have already been created, therefore this function must be called at the
+		 * beginning, before any instances are created.
+		 */
+		defineProperty(name: string, type: string): void;
+
+		/**
+		 * Custom for struct type instances.
+		 * @override
+		 */
+		toString(): string;
+	}
+
+	/** The struct type meta-constructor. */
+	var StructType: {
+		new (fields?: {}): StructType;
+		new (fields?: any[]): StructType;
+		(fields?: {}): StructType;
+		(fields?: any[]): StructType;
+	}
+
+export = StructType;
+}