# Build artifacts
/target/
**/*.rs.bk
*.pdb

# IDE
.idea/
.vscode/
*.swp
*.swo
*~

# OS
.DS_Store
Thumbs.db

# Generated metadata files (large, regenerated locally)
apex-sdk-substrate/src/metadata/*_generated.rs
apex-sdk-substrate/src/metadata/polkadot.rs
apex-sdk-substrate/src/metadata/kusama.rs
apex-sdk-substrate/src/metadata/westend.rs

# Keep stub files and mod.rs
!apex-sdk-substrate/src/metadata/mod.rs
