react-pdf/dist/esm/Ref.js

Display PDFs in your React app as easily as if they were images.

export default class Ref {
    constructor({ num, gen }) {
        this.num = num;
        this.gen = gen;
    }
    toString() {
        let str = `${this.num}R`;
        if (this.gen !== 0) {
            str += this.gen;
        }
        return str;
    }
}