import { Expression } from '../../core/expression';
import { FieldExpression } from '../../expressions/field';
import { VariableExpression } from '../../expressions/variable';
import { ODataCollectionExpression } from './odata-collection';
export type ODataRootExpression = FieldExpression | VariableExpression | ODataCollectionExpression;
export declare function isODataRootExpression(expression: Expression): expression is ODataRootExpression;