datapilot-cli/node_modules/exceljs/lib/utils/auto-drain.js

Enterprise-grade streaming multi-format data analysis with comprehensive statistical insights and intelligent relationship detection - supports CSV, JSON, Excel, TSV, Parquet - memory-efficient, cross-platform

const {EventEmitter} = require('events');

// =============================================================================
// AutoDrain - kind of /dev/null
class AutoDrain extends EventEmitter {
  write(chunk) {
    this.emit('data', chunk);
  }

  end() {
    this.emit('end');
  }
}

module.exports = AutoDrain;