Code cleanup

src/main/java/com/github/jhonnymertz/wkhtmltopdf/wrapper/PdfService.java

@@ -1,21 +0,0 @@
-package com.github.jhonnymertz.wkhtmltopdf.wrapper;
-
-import com.github.jhonnymertz.wkhtmltopdf.wrapper.page.PageType;
-import com.github.jhonnymertz.wkhtmltopdf.wrapper.params.Param;
-
-import java.io.IOException;
-
-public interface PdfService {
-
-    void addPage(String page, PageType type);
-
-    void addToc();
-
-    void addParam(Param param);
-
-    void addParam(Param... params);
-
-    void saveAs(String path) throws IOException, InterruptedException;
-
-    byte[] getPDF() throws IOException, InterruptedException;
-}