import { Context } from '../../../shared/domain';
import { Evaluator, EvaluatorFactory } from '../../domain';
import { ModelService } from '../../../model/domain';
export declare class ConstEvaluator extends Evaluator {
    eval(): any;
    evalAsync(): Promise<any>;
    isAsync(): boolean;
}
export declare class VarEvaluator extends Evaluator {
    eval(context: Context): any;
    evalAsync(context: Context): Promise<any>;
    isAsync(): boolean;
}
export declare class EnvEvaluator extends Evaluator {
    eval(): any;
    evalAsync(): Promise<any>;
    isAsync(): boolean;
}
export declare class TemplateEvaluator extends Evaluator {
    eval(context: Context): any;
    evalAsync(context: Context): Promise<any>;
    isAsync(): boolean;
}
export declare class NotImplementedEvaluator extends Evaluator {
    eval(): any;
    evalAsync(): Promise<any>;
    isAsync(): boolean;
}
export declare class ExpressionEvaluatorFactoryBuilder {
    private readonly model;
    constructor(model: ModelService);
    build(): EvaluatorFactory;
}