Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires ghostwriter/coding-standard dev-main -> satisfiable by ghostwriter/coding-standard[dev-main].
- ghostwriter/coding-standard dev-main requires ghostwriter/github-cli 0.1.x-dev -> found ghostwriter/github-cli[0.1.x-dev] but it does not match your minimum-stability.
Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.