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// Example how to display page numbers
import * as fs from "fs";import { AlignmentType, Document, Footer, Header, Packer, PageBreak, PageNumber, NumberFormat, Paragraph, TextRun } from "docx";
const doc = new Document({    sections: [        {            properties: {                page: {                    pageNumbers: {                        start: 1,                        formatType: NumberFormat.DECIMAL,                    },                },            },            headers: {                default: new Header({                    children: [                        new Paragraph({                            children: [                                new TextRun("Foo Bar corp. "),                                new TextRun({                                    children: ["Page Number ", PageNumber.CURRENT],                                }),                                new TextRun({                                    children: [" to ", PageNumber.TOTAL_PAGES],                                }),                            ],                        }),                    ],                }),            },            footers: {                default: new Footer({                    children: [                        new Paragraph({                            alignment: AlignmentType.CENTER,                            children: [                                new TextRun("Foo Bar corp. "),                                new TextRun({                                    children: ["Page Number: ", PageNumber.CURRENT],                                }),                                new TextRun({                                    children: [" to ", PageNumber.TOTAL_PAGES],                                }),                            ],                        }),                    ],                }),            },            children: [                new Paragraph({                    children: [new TextRun("Hello World 1"), new PageBreak()],                }),                new Paragraph({                    children: [new TextRun("Hello World 2"), new PageBreak()],                }),                new Paragraph({                    children: [new TextRun("Hello World 3"), new PageBreak()],                }),                new Paragraph({                    children: [new TextRun("Hello World 4"), new PageBreak()],                }),                new Paragraph({                    children: [new TextRun("Hello World 5"), new PageBreak()],                }),            ],        },    ],});
Packer.toBuffer(doc).then((buffer) => {    fs.writeFileSync("My Document.docx", buffer);});