import type { ResolvedArgumentProto as _zetasql_ResolvedArgumentProto, ResolvedArgumentProto__Output as _zetasql_ResolvedArgumentProto__Output } from '../zetasql/ResolvedArgumentProto';
import type { ResolvedColumnRefProto as _zetasql_ResolvedColumnRefProto, ResolvedColumnRefProto__Output as _zetasql_ResolvedColumnRefProto__Output } from '../zetasql/ResolvedColumnRefProto';
import type { AnyResolvedExprProto as _zetasql_AnyResolvedExprProto, AnyResolvedExprProto__Output as _zetasql_AnyResolvedExprProto__Output } from '../zetasql/AnyResolvedExprProto';
import type { _zetasql_ResolvedOrderByItemEnums_NullOrderMode, _zetasql_ResolvedOrderByItemEnums_NullOrderMode__Output } from '../zetasql/ResolvedOrderByItemEnums';
import type { ResolvedCollationProto as _zetasql_ResolvedCollationProto, ResolvedCollationProto__Output as _zetasql_ResolvedCollationProto__Output } from '../zetasql/ResolvedCollationProto';
export interface ResolvedOrderByItemProto {
    'parent'?: (_zetasql_ResolvedArgumentProto | null);
    'columnRef'?: (_zetasql_ResolvedColumnRefProto | null);
    'collationName'?: (_zetasql_AnyResolvedExprProto | null);
    'isDescending'?: (boolean);
    'nullOrder'?: (_zetasql_ResolvedOrderByItemEnums_NullOrderMode);
    'collation'?: (_zetasql_ResolvedCollationProto | null);
}
export interface ResolvedOrderByItemProto__Output {
    'parent': (_zetasql_ResolvedArgumentProto__Output | null);
    'columnRef': (_zetasql_ResolvedColumnRefProto__Output | null);
    'collationName': (_zetasql_AnyResolvedExprProto__Output | null);
    'isDescending': (boolean);
    'nullOrder': (_zetasql_ResolvedOrderByItemEnums_NullOrderMode__Output);
    'collation': (_zetasql_ResolvedCollationProto__Output | null);
}