import { $EventOptions, $MutArgEventHandler } from "../event-base/$types.js";
import { $EventInOutMap, $InnerAnyInOutHandlerArg, $InOutEventHandler, $InOutSyncEventHandler } from "../event-quene_emitter/$types.js";
import { $PromiseOut } from "../extends-promise-out/$types.js";
import { QueneEventEmitter } from "./index.js";
/**
 * 将import写法改为BFChainUtil.PromiseOut，因为有引入../extends-promise-out包
 * ../extends-promise-out的@types.type.d.ts包含PromiseOut，统一写法
 */
export declare type $EventWaitterMap<EM> = {
    [key in keyof EM]?: $PromiseOut<EM[key]>;
};
export interface $QueneEventEmitter<EM extends $EventInOutMap = {}> {
    on<K extends keyof EM>(eventname: K, handler: $InOutEventHandler<EM[K]>, opts?: $EventOptions): unknown;
    once<K extends keyof EM>(eventname: K, handler: $InOutEventHandler<EM[K]>, opts?: Omit<$EventOptions, "once">): unknown;
    has<K extends keyof EM>(eventname: K, handler?: $InOutEventHandler<EM[K]>): boolean;
    off<K extends keyof EM>(eventname: K, handler: $InOutEventHandler<EM[K]>): boolean;
    emit<K extends keyof EM>(eventname: K, data: EM[K]["in"]): EM[K]["out"] | Promise<EM[K]["out"]> | undefined;
    TYPE: EM;
}
export interface $QueneEventEmitterPro<EM extends $EventInOutMap = {}> extends QueneEventEmitter<EM> {
    onEmit(commonHanlder: $MutArgEventHandler<$InnerAnyInOutHandlerArg<EM>>, opts?: $EventOptions): void;
    offEmit(commonHanlder: $MutArgEventHandler<$InnerAnyInOutHandlerArg<EM>>): boolean;
}
export interface $SyncQueneEventEmitter<EM extends $EventInOutMap = {}> extends QueneEventEmitter<EM> {
    on<K extends keyof EM>(eventname: K, handler: $InOutSyncEventHandler<EM[K]>, opts?: $EventOptions): void;
    has<K extends keyof EM>(eventname: K, handler?: $InOutSyncEventHandler<EM[K]>): boolean;
    off<K extends keyof EM>(eventname: K, handler: $InOutSyncEventHandler<EM[K]>): boolean;
    emit<K extends keyof EM>(eventname: K, data: EM[K]["in"]): EM[K]["out"] | undefined;
}
export interface SyncQueneEventEmitterPro<EM extends $EventInOutMap = {}> extends $QueneEventEmitterPro<EM> {
    on<K extends keyof EM>(eventname: K, handler: $InOutSyncEventHandler<EM[K]>, opts?: $EventOptions): void;
    has<K extends keyof EM>(eventname: K, handler?: $InOutSyncEventHandler<EM[K]>): boolean;
    off<K extends keyof EM>(eventname: K, handler: $InOutSyncEventHandler<EM[K]>): boolean;
    emit<K extends keyof EM>(eventname: K, data: EM[K]["in"]): EM[K]["out"] | undefined;
}