// copy and watch non-ts files in src/client const fs = require('fs-extra') const chokidar = require('chokidar') function toDest(file) { return file.replace(/^src\//, 'dist/') } chokidar .watch('src/client/**/!(*.ts|tsconfig.json)') .on('change', (file) => fs.copy(file, toDest(file))) .on('add', (file) => fs.copy(file, toDest(file))) .on('unlink', (file) => fs.remove(toDest(file)))