Made demo files into typescript files

demo/demo2.ts

@@ -0,0 +1,78 @@
+// Example on how to customise the look at feel using Styles
+// Import from 'docx' rather than '../build' if you install from npm
+import * as fs from "fs";
+import { Document, Packer } from "../build";
+
+const doc = new Document({
+    creator: "Clippy",
+    title: "Sample Document",
+    description: "A brief example of using docx",
+});
+
+doc.Styles.createParagraphStyle("Heading1", "Heading 1")
+    .basedOn("Normal")
+    .next("Normal")
+    .quickFormat()
+    .size(28)
+    .bold()
+    .italics()
+    .spacing({ after: 120 });
+
+doc.Styles.createParagraphStyle("Heading2", "Heading 2")
+    .basedOn("Normal")
+    .next("Normal")
+    .quickFormat()
+    .size(26)
+    .bold()
+    .underline("double", "FF0000")
+    .spacing({ before: 240, after: 120 });
+
+doc.Styles.createParagraphStyle("aside", "Aside")
+    .basedOn("Normal")
+    .next("Normal")
+    .color("999999")
+    .italics()
+    .indent({ left: 720 })
+    .spacing({ line: 276 });
+
+doc.Styles.createParagraphStyle("wellSpaced", "Well Spaced")
+    .basedOn("Normal")
+    .spacing({ line: 276, before: 20 * 72 * 0.1, after: 20 * 72 * 0.05 });
+
+doc.Styles.createParagraphStyle("ListParagraph", "List Paragraph")
+    .quickFormat()
+    .basedOn("Normal");
+
+const numberedAbstract = doc.Numbering.createAbstractNumbering();
+numberedAbstract.createLevel(0, "lowerLetter", "%1)", "left");
+
+doc.createParagraph("Test heading1, bold and italicized").heading1();
+doc.createParagraph("Some simple content");
+doc.createParagraph("Test heading2 with double red underline").heading2();
+
+const letterNumbering = doc.Numbering.createConcreteNumbering(numberedAbstract);
+const letterNumbering5 = doc.Numbering.createConcreteNumbering(numberedAbstract);
+letterNumbering5.overrideLevel(0, 5);
+
+doc.createParagraph("Option1").setNumbering(letterNumbering, 0);
+doc.createParagraph("Option5 -- override 2 to 5").setNumbering(letterNumbering5, 0);
+doc.createParagraph("Option3").setNumbering(letterNumbering, 0);
+
+doc
+    .createParagraph()
+    .createTextRun("Some monospaced content")
+    .font("Monospace");
+
+doc.createParagraph("An aside, in light gray italics and indented").style("aside");
+doc.createParagraph("This is normal, but well-spaced text").style("wellSpaced");
+const para = doc.createParagraph();
+para.createTextRun("This is a bold run,").bold();
+para.createTextRun(" switching to normal ");
+para.createTextRun("and then underlined ").underline();
+para.createTextRun("and back to normal.");
+
+const packer = new Packer();
+
+packer.toBuffer(doc).then((buffer) => {
+    fs.writeFileSync("My Document.docx", buffer);
+});