41         let aliases = [];
46                 [cmd, ...aliases] = cmd;
58             if (cmd.aliases)
59                 command = [].concat(command).concat(cmd.aliases);
64 …this.addHandler([cmd].concat(aliases), description, builder.builder, builder.handler, builder.midd…
69             aliases = aliases.map(alias => parseCommand(alias).cmd);
71             const parsedAliases = [parsedCommand.cmd].concat(aliases).filter(c => {
82                 aliases = parsedAliases.slice(1);
85             aliases.forEach(alias => {
89                 this.usage.command(cmd, description, isDefault, aliases, deprecated);
125 …ilderUpdateUsageAndParse(isDefaultCommand, commandHandler, yargs, parsed.aliases, parentCommands, …
127 …DefaultCommand, commandHandler, result.innerArgv, currentContext, helpOnly, result.aliases, yargs))
128 …, commandHandler, builderResult.innerArgv, currentContext, helpOnly, builderResult.aliases, yargs);
130 …applyBuilderUpdateUsageAndParse(isDefaultCommand, commandHandler, yargs, aliases, parentCommands, …  argument
134 …        const builderOutput = builder(yargs.getInternalMethods().reset(aliases), helpOrVersionSet);
143             innerYargs = yargs.getInternalMethods().reset(aliases);
164                 aliases: innerYargs.parsed.aliases,  property
168                 aliases: innerYargs.parsed.aliases,
186 …dGetResult(isDefaultCommand, commandHandler, innerArgv, currentContext, helpOnly, aliases, yargs) {  argument
201                 .runValidation(aliases, positionalMap, yargs.parsed.error, isDefaultCommand);
277             const [cmd, ...aliases] = d.cmd;
282             parseOptions.alias[cmd] = aliases;
286             const [cmd, ...aliases] = o.cmd;
291             parseOptions.alias[cmd] = aliases;
329                 positionalKeys.push(...parsed.aliases[key]);