import * as fs from 'fs'; export default function createImportFile( content: string, outDir?: string, basename?: string ) { return new Promise((resolve, reject) => { const filePath = outDir || 'out'; basename = basename ? `${basename}_` : ''; fs.writeFile( `${filePath}/${basename}import.txt`, content, {flag: 'w+'}, (err) => { if (err) { reject(err); return; } resolve(); } ); }); }