import { CreateDocx, OptionsMath, OptionsText, WordFragment } from "build";
import * as fs from "fs";

const docx = new CreateDocx();

// add a math equation
docx.addText("A math equation:");
let optionsMath: OptionsMath = {
    equation:
        "∪±∞=~×",
    type: "omml",
};
docx.addMathEquation(optionsMath);

// add a math equation as inline content
optionsMath = {
    equation:
        "∪±∞=~×",
    type: "omml",
};
const wordFragmentMath = new WordFragment();
wordFragmentMath.addMathEquation(optionsMath);
const text: OptionsText = {
    text: "The same equation inline: ",
};
docx.addText([text, wordFragmentMath]);

// add a math equation with styles
optionsMath = {
    equation:
        '∪±∞=~×',
    type: "omml",
};
docx.addText("A math equation with styles:");
docx.addMathEquation(optionsMath);

docx.save().then(contents => {
    fs.writeFileSync("addMathEquation_1.docx", Buffer.from(contents));
});