import { Any, AnyObject, Options } from "../../../types";
/**
 * An operator that evaluates a series of case expressions. When it finds an expression which
 * evaluates to true, it returns the resulting expression for that case. If none of the cases
 * evaluate to true, it returns the default expression.
 */
export declare const $switch: (obj: AnyObject, expr: {
    branches: Array<{
        case: Any;
        then: Any;
    }>;
    default: Any;
}, options: Options) => Any;