const fs = require('fs');
const pdf = require('pdf-parse');

console.log('Type of pdf:', typeof pdf);
console.log('pdf export:', pdf);

let dataBuffer = fs.readFileSync('Informationen.pdf');

try {
    if (typeof pdf === 'function') {
        pdf(dataBuffer).then(function(data) {
            console.log(data.text);
        });
    } else if (pdf.default && typeof pdf.default === 'function') {
        pdf.default(dataBuffer).then(function(data) {
            console.log(data.text);
        });
    } else {
        console.log('Cannot find pdf function');
    }
} catch (e) {
    console.error(e);
}