import { OperandFacade } from '../../operand/domain';
import { ModelService } from '../../model/domain';
import { ActionObserver } from '../../shared/domain';
export interface Executor {
    eval(expression: string, data?: any): any;
    evalAsync(expression: string, data?: any): Promise<any>;
    execute(task: string, data?: any): Promise<any>;
}
export interface ExpressionListener {
    subscribe(observer: ActionObserver): void;
    unsubscribe(observer: ActionObserver): void;
}
export interface ExpressionConverter {
    convert(source: any): [string, any];
}
export interface ExpressionConvert {
    addConvert(key: string, converter: ExpressionConverter): ExpressionConvert;
    getConvert(key: string): ExpressionConverter;
    convert(source: any, from: string): [string, any];
}
export interface Expressions extends ModelService, Executor, OperandFacade, ExpressionConvert, ExpressionListener {
}
export interface ExpressionConfig {
    model: ModelService;
    expressionConvert: ExpressionConvert;
    operandFacade: OperandFacade;
    executor: Executor;
}