import { BaseExpression } from './base-expression.js';
import { ExpressionIterator, type ExpressionIteratorOptions } from './expression-iterator.js';
import { Expression, type ExpressionOptions } from './expression.js';
import * as Model from './model.js';
export type ExpressionGroupOptions = Omit<Model.ExpressionGroup, 'conditions'> & {
    conditions: Array<ExpressionGroupOptions | ExpressionGroup | ExpressionIteratorOptions | ExpressionIterator | ExpressionOptions | Expression>;
};
export declare class ExpressionGroup extends BaseExpression {
    readonly mode: Model.Mode;
    readonly conditions: Array<ExpressionGroup | ExpressionIterator | Expression>;
    readonly additionalProperties: Record<string, unknown>;
    constructor({ mode, conditions, ...additionalProperties }: ExpressionGroupOptions | ExpressionGroup);
    static from(value: unknown): ExpressionGroup;
    add(condition: ExpressionGroupOptions | ExpressionGroup | ExpressionIteratorOptions | ExpressionIterator | ExpressionOptions | Expression): this;
    evaluate(context?: unknown): boolean;
    toObject(): Model.ExpressionGroup;
}