**Error: Invalid first argument. Expected number but received object.
at argumentTypeError (/Users/olivier/lab/laisi/node_modules/yargs/lib/argsert.js:65:9)
at parsed.optional.forEach (/Users/olivier/lab/laisi/node_modules/yargs/lib/argsert.js:47:39)
at Array.forEach (<anonymous>)
at argsert (/Users/olivier/lab/laisi/node_modules/yargs/lib/argsert.js:42:21)
at Object.demandCommand (/Users/olivier/lab/laisi/node_modules/yargs/yargs.js:388:5)
at Object.exports.builder (/Users/olivier/lab/laisi/commands/generate_cmds/intent.js:12:9)
at Object.runCommand (/Users/olivier/lab/laisi/node_modules/yargs/lib/command.js:183:35)
at Object.parseArgs [as _parseArgs] (/Users/olivier/lab/laisi/node_modules/yargs/yargs.js:1014:30)
at Object.runCommand (/Users/olivier/lab/laisi/node_modules/yargs/lib/command.js:195:45)
at Object.parseArgs [as _parseArgs] (/Users/olivier/lab/laisi/node_modules/yargs/yargs.js:1014:30**
