/**
 * @author WMXPY
 * @namespace Declare
 * @description Evaluate
 */
import { Sandbox } from "../marked/sandbox";
import { ParseESTreeComment } from "../parse/declare";
import { MarkedError } from "../util/error/error";
import { Scope } from "../variable/scope";
import { Trace } from "../variable/trace/trace";
import { EST_TYPE, IESTreeType } from "./types";
import { IExposed, ITrace } from "./variable";
export type Evaluator<T extends EST_TYPE> = (this: Sandbox, node: IESTreeType[T], scope: Scope, trace: Trace) => Promise<any>;
export declare enum END_SIGNAL {
    ABORTED = "ABORTED",
    SUCCEED = "SUCCEED",
    TERMINATED = "TERMINATED",
    FAILED = "FAILED",
    EXCEPTION = "EXCEPTION"
}
export interface IMarkedResultAborted {
    error: MarkedError;
    signal: END_SIGNAL.ABORTED;
}
export type MarkedResultSucceedRootReturnHas = {
    hasRootReturn: true;
    returnValue: any;
};
export type MarkedResultSucceedRootReturnNot = {
    hasRootReturn: false;
};
export type MarkedResultSucceedRootReturn = MarkedResultSucceedRootReturnHas | MarkedResultSucceedRootReturnNot;
export interface IMarkedResultSucceed {
    exports: IExposed;
    signal: END_SIGNAL.SUCCEED;
    rootReturn: MarkedResultSucceedRootReturn;
    comments: ParseESTreeComment[];
    startTime: number;
    endTime: number;
    duration: number;
}
export interface IMarkedResultTerminated {
    signal: END_SIGNAL.TERMINATED;
    trace: ITrace;
    comments: ParseESTreeComment[];
    startTime: number;
    endTime: number;
    duration: number;
}
export interface IMarkedResultFailed {
    error: MarkedError;
    signal: END_SIGNAL.FAILED;
    comments: ParseESTreeComment[];
    startTime: number;
    endTime: number;
    duration: number;
}
export interface IMarkedResultException {
    signal: END_SIGNAL.EXCEPTION;
    trace: ITrace;
    exception: any;
    comments: ParseESTreeComment[];
    startTime: number;
    endTime: number;
    duration: number;
}
export type MarkedResult = IMarkedResultAborted | IMarkedResultSucceed | IMarkedResultTerminated | IMarkedResultFailed | IMarkedResultException;