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```typescript
// AI Dev Tool: Energy Efficiency CLI Automation
// Description: A CLI tool to calculate energy efficiency and generate tokens for optimization

import { Command } from 'commander';
import { readFileSync, writeFileSync } from 'fs';
import { join } from 'path';
import { performance } from 'perf_hooks';

// Define the CLI program
const program = new Command();

// Define the version and description
program.version('1.0.0', '-v, --version', 'Output the version number');
program.description('A CLI tool to calculate energy efficiency and generate tokens for optimization');

// Define the options
program.option('-i, --input <file>', 'Input file path');
program.option('-o, --output <file>', 'Output file path');
program.option('-t, --token <token>', 'Token for optimization');

// Define the command
program.command('calculate')
  .description('Calculate energy efficiency')
  .action(async (options) => {
    try {
      // Read the input file
      const inputFile = program.opts().input;
      const inputData = readFileSync(inputFile, 'utf8');

// Parse the input data
      const inputDataJson = JSON.parse(inputData);

// Calculate the energy efficiency

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