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# pylint: disable=unused-import
"""Common data structures across all IR variants."""
from .base import SourceName, Span, Node, EnvFunc, load_json, save_json
from .base import structural_equal, assert_structural_equal, structural_hash
from .type import Type, TypeKind, PrimType, PointerType, TypeVar, GlobalTypeVar, TupleType
from .type import TypeConstraint, FuncType, IncompleteType, RelayRefType
from .tensor_type import TensorType
from .type_relation import TypeCall, TypeRelation
from .expr import BaseExpr, PrimExpr, RelayExpr, GlobalVar, Range
from .op import Op, register_op_attr
from .function import CallingConv, BaseFunc
from .adt import Constructor, TypeData
from .module import IRModule
from .attrs import Attrs, DictAttrs, make_node
from .container import Array, Map

from . import transform
from . import diagnostics
