"""IO utilities for AIDB common.
Provides safe file operations, atomic writes, structured data handling, file hashing for
cache invalidation and rebuild detection, and subprocess transport cleanup.
"""
from .checksum_service_base import ChecksumServiceBase
from .files import (
FileOperationError,
atomic_write,
ensure_dir,
read_cache_file,
safe_read_json,
safe_write_json,
write_cache_file,
)
from .hashing import compute_files_hash, compute_pattern_hash
from .subprocess import close_subprocess_transports, is_event_loop_error
__all__ = [
"ChecksumServiceBase",
"FileOperationError",
"safe_read_json",
"safe_write_json",
"atomic_write",
"ensure_dir",
"read_cache_file",
"write_cache_file",
"compute_files_hash",
"compute_pattern_hash",
"close_subprocess_transports",
"is_event_loop_error",
]
