import { PdfDocument, PdfPage, PdfGraphics, PdfFont, PdfFontFamily, PdfFontStyle, PdfBrush } from '@syncfusion/ej2-pdf';

// Create a new PDF document
let document: PdfDocument = new PdfDocument();

// Add a page
let page: PdfPage = document.addPage();

// Get graphics from the page
let graphics: PdfGraphics = page.graphics;

// Set font
let font: PdfFont = document.embedFont(PdfFontFamily.helvetica, 20, PdfFontStyle.regular);

// Create a brush
let brush = new PdfBrush({r: 0, g: 0, b: 0});

// Draw text
graphics.drawString('Hello World!', font, {x: 20, y: 20, width: 200, height: 50}, brush);

// Save the document
document.save('output.pdf');

// Clean up
document.destroy();