Added type declarations for Prepare and PrepareStatementInfo

Author: zordtk

typings/mysql/lib/protocol/sequences/Prepare.d.ts

@@ -0,0 +1,52 @@
+import Sequence = require('mysql2/typings/mysql/lib/protocol/sequences/Sequence');
+import Query = require('mysql2/typings/mysql/lib/protocol/sequences/Query');
+import {OkPacket, FieldPacket, RowDataPacket, ResultSetHeader} from 'mysql2/typings/mysql/lib/protocol/packets';
+import {Readable} from 'stream';
+
+declare namespace Prepare {
+	export class PrepareStatementInfo {
+		close(): void;
+		execute<T extends RowDataPacket[][] | RowDataPacket[] | OkPacket | OkPacket[] | ResultSetHeader>(
+			paramaters: any | any[] | { [param: string]: any },
+			callback?: (
+				err: Query.QueryError | null,
+				result: T,
+				fields: FieldPacket[]
+			) => any): Query;
+	}
+}
+
+declare class Prepare extends Sequence {
+	/**
+	 * The SQL for a constructed query
+	 */
+	sql: string;
+
+	/**
+	 * Emits a query packet to start the query
+	 */
+	start(): void;
+
+	/**
+	 * Determines the packet class to use given the first byte of the packet.
+	 *
+	 * @param firstByte The first byte of the packet
+	 * @param parser The packet parser
+	 */
+	determinePacket(firstByte: number, parser: any): any;
+
+	/**
+	 * Creates a Readable stream with the given options
+	 *
+	 * @param options The options for the stream.
+	 */
+	stream(options?: Query.StreamOptions): Readable;
+
+	on(event: string, listener: Function): this;
+	on(event: 'error', listener: (err: Query.QueryError) => any): this;
+	on(event: 'fields', listener: (fields: FieldPacket, index: number) => any): this;
+	on(event: 'result', listener: (result: RowDataPacket | OkPacket, index: number) => any): this;
+	on(event: 'end', listener: () => any): this;
+}
+
+export = Prepare;