/**
 * Kicks off the Denali CLI. Discovers any addons in this project, and builds a list of all commands
 * supplied by addons. It then gives each command a chance to define any command line arguments and
 * options, and then kicks off yargs. Each command should have defined itself and the appropriate
 * way to invoke itself (by default, the _run method).
 */
export default function run(projectPkg?: any): void;