import { InterpreterSpecSingle, InterpreterSpec } from '../types';
/**
 * @function $and
 * @param {Array} expressionsExp
 * @returns {Boolean}
 */
export declare const $and: InterpreterSpec;
/**
 * @function $or
 * @param {Array} expressionsExp
 * @returns {Boolean}
 */
export declare const $or: InterpreterSpec;
/**
 * @function $not
 * @param {Array} expressionsExp
 * @returns {Boolean}
 */
export declare const $not: InterpreterSpec;
/**
 * @function $nor
 * @param {Array} expressionsExp
 * @returns {Boolean}
 */
export declare const $nor: InterpreterSpec;
/**
 * @function $xor
 * @param {Boolean} expressionA
 * @param {Boolean} expressionB
 * @returns {Boolean}
 */
export declare const $xor: InterpreterSpec;
/**
 * @function $if
 * @param {Boolean} conditionExp
 * @param {Expression} thenExp
 * @param {Expression} elseExp
 * @returns {*} result
 */
export declare const $if: InterpreterSpec;
/**
 * @function $switch
 * @param {Array} cases
 * @param {Expression} defaultExp
 * @returns {*} result
 */
export declare const $switch: InterpreterSpec;
/**
 * @function $switchKey
 * @param {Cases[]} cases
 * @param {String} cases[].0 Case key
 * @param {*} cases[].1 Case value
 * @param {*} defaultExp
 * @param {String} ValueExp
 * @returns {*}
 */
export declare const $switchKey: InterpreterSpec;
export declare const LOGICAL_EXPRESSIONS: {
    $and: InterpreterSpecSingle;
    $or: InterpreterSpecSingle;
    $not: InterpreterSpecSingle;
    $nor: InterpreterSpecSingle;
    $xor: InterpreterSpecSingle;
    $if: InterpreterSpecSingle;
    $switch: {
        sync: InterpreterSpecSingle | import("../types").InterpreterFunction | null;
        async: InterpreterSpecSingle | import("../types").InterpreterFunction | null;
    };
    $switchKey: InterpreterSpecSingle;
};