import { EventBusCore, Listener } from "./eventBus.js";
export declare class EmitterCore<M extends Record<PropertyKey, any>> extends Map<keyof M, EventBusCore<M[any]>> {
    on<K extends keyof M>(event: K, listener: Listener<M[K]>): void;
    off<K extends keyof M>(event: K, listener: Listener<M[K]>): void;
    emit<K extends keyof M>(event: K, ..._: void extends M[K] ? [payload?: M[K]] : [payload: M[K]]): void;
}
export type EmitterOn<M extends Record<PropertyKey, any>> = <K extends keyof M>(event: K, listener: Listener<M[K]>) => VoidFunction;
export type EmitterEmit<M extends Record<PropertyKey, any>> = EmitterCore<M>["emit"];
export type Emitter<M extends Record<PropertyKey, any>> = {
    readonly on: EmitterOn<M>;
    readonly emit: EmitterEmit<M>;
    readonly clear: VoidFunction;
};
/**
 * Creates an emitter with which you can listen to and emit various events.
 *
 * @returns emitter mathods: `{on, emit, clear}`
 *
 * @see https://github.com/solidjs-community/solid-primitives/tree/main/packages/event-bus#createEmitter
 *
 * @example
 * const emitter = createEmitter<{
 *   foo: number;
 *   bar: string;
 * }>();
 * // can be destructured
 * const { on, emit, clear } = emitter;
 *
 * emitter.on("foo", e => {});
 * emitter.on("bar", e => {});
 *
 * emitter.emit("foo", 0);
 * emitter.emit("bar", "hello");
 */
export declare function createEmitter<M extends Record<PropertyKey, any>>(): Emitter<M>;
export type EmitterPayload<M extends Record<PropertyKey, any>> = {
    [K in keyof M]: {
        readonly name: K;
        readonly details: M[K];
    };
}[keyof M];
export type EmitterListener<M extends Record<PropertyKey, any>> = (payload: EmitterPayload<M>) => void;
export type EmitterListen<M extends Record<PropertyKey, any>> = (listener: EmitterListener<M>) => VoidFunction;
export type GlobalEmitter<M extends Record<PropertyKey, any>> = {
    readonly on: EmitterOn<M>;
    readonly listen: EmitterListen<M>;
    readonly emit: EmitterEmit<M>;
    readonly clear: VoidFunction;
};
/**
 * Creates an emitter with which you can listen to and emit various events. With this emitter you can also listen to all events.
 *
 * @returns emitter mathods: `{on, listen, emit, clear}`
 *
 * @see https://github.com/solidjs-community/solid-primitives/tree/main/packages/event-bus#createGlobalEmitter
 *
 * @example
 * const emitter = createGlobalEmitter<{
 *   foo: number;
 *   bar: string;
 * }>();
 * // can be destructured
 * const { on, emit, clear, listen } = emitter;
 *
 * emitter.on("foo", e => {});
 * emitter.on("bar", e => {});
 *
 * emitter.emit("foo", 0);
 * emitter.emit("bar", "hello");
 *
 * emitter.listen(e => {
 *   switch (e.name) {
 *     case "foo": {
 *       e.details;
 *       break;
 *     }
 *     case "bar": {
 *       e.details;
 *       break;
 *     }
 *   }
 * })
 */
export declare function createGlobalEmitter<M extends Record<PropertyKey, any>>(): GlobalEmitter<M>;