import { MyopMessageKey } from "./MyopMessages";
import { BaseMyopMessage, MyopBindMessage, MyopBindReplayMessage } from "../messages";
import { CleanupHandler } from "./index.ts";
export type IMessageExecutorCleanup = CleanupHandler | Promise<CleanupHandler> | Promise<void> | void;
export declare const runExecutorCleanup: (task: IMessageExecutorCleanup) => Promise<void>;
type IMessageExecutor<T extends BaseMyopMessage> = (message: T) => IMessageExecutorCleanup;
interface IMessageHandler<T extends BaseMyopMessage> {
    messageType: MyopMessageKey;
    executor: IMessageExecutor<T>;
    messageToHost: (message: MyopBindReplayMessage, replayTo?: MyopBindMessage) => void;
}
export declare abstract class BaseMessageHandler<T extends BaseMyopMessage = any> implements IMessageHandler<T> {
    messageToHost: (message: MyopBindReplayMessage, replayTo?: MyopBindMessage) => void;
    constructor(messageToHost: (message: MyopBindReplayMessage, replayTo?: MyopBindMessage) => void);
    abstract messageType: MyopMessageKey;
    abstract executor: IMessageExecutor<T>;
}
export declare abstract class BaseContextMessageHandler<T extends BaseMyopMessage = any, E = any> extends BaseMessageHandler<T> {
    messageToHost: (message: MyopBindReplayMessage, replayTo?: MyopBindMessage) => void;
    context?: E;
    constructor(messageToHost: (message: MyopBindReplayMessage, replayTo?: MyopBindMessage) => void, context?: E);
}
export {};