"""FablePool reference node.

A local-first, user-owned AI memory layer. Every piece of raw evidence,
every derived claim, every correction, refutation, capability grant and
inference call is a signed operation in an append-only log. Claims form a
derivation graph with full provenance; corrections and refutations cascade
to invalidate downstream claims.

This package contains the node core (wire format, identity, operation log,
materialized store, explanation engine) and the inspection/refutation CLI
delivered in milestone #5.
"""

__version__ = "0.5.0"

from .errors import (
    FablePoolError,
    WireError,
    SignatureError,
    ChainError,
    StoreError,
    NotFoundError,
    AmbiguousIdError,
)
from .wire import WIRE_VERSION, canonical_bytes, sha256_hex, OP_TYPES
from .identity import Identity
from .oplog import OpLog, AuditReport
from .store import NodeStore
from .model import Claim, Evidence, Capability, STATUS_ORDER

__all__ = [
    "__version__",
    "FablePoolError",
    "WireError",
    "SignatureError",
    "ChainError",
    "StoreError",
    "NotFoundError",
    "AmbiguousIdError",
    "WIRE_VERSION",
    "canonical_bytes",
    "sha256_hex",
    "OP_TYPES",
    "Identity",
    "OpLog",
    "AuditReport",
    "NodeStore",
    "Claim",
    "Evidence",
    "Capability",
    "STATUS_ORDER",
]