import type { ActionCallRecord, EventCallRecord } from '../../types/external';
export declare class BlazeBroker {
    hasListener(eventName: string): boolean;
    private validateEventName;
    /**
     * @description Call an action through the broker and return the result
     * @param actionName name of the action that will be called
     * @param body data that will be passed to the action
     * @param params data that will be passed to the action
     * @param headers data that will be passed to the action
     * @param query data that will be passed to the action
     */
    call<T extends keyof ActionCallRecord | (string & NonNullable<unknown>), U = ActionCallRecord[T], V = U['result']>(actionName: T): Promise<V>;
    call<T extends keyof ActionCallRecord | (string & NonNullable<unknown>), U = ActionCallRecord[T], V = U['result']>(actionName: T, body: U['body']): Promise<V>;
    call<T extends keyof ActionCallRecord | (string & NonNullable<unknown>), U = ActionCallRecord[T], V = U['result']>(actionName: T, body: U['body'], params: U['params']): Promise<V>;
    call<T extends keyof ActionCallRecord | (string & NonNullable<unknown>), U = ActionCallRecord[T], V = U['result']>(actionName: T, body: U['body'], params: U['params'], headers: U['headers']): Promise<V>;
    call<T extends keyof ActionCallRecord | (string & NonNullable<unknown>), U = ActionCallRecord[T], V = U['result']>(actionName: T, body: U['body'], params: U['params'], headers: U['headers'], query: U['query']): Promise<V>;
    /**
     * @description Call an action through the broker asynchronously
     * @param actionName name of the action that will be called
     * @param body data that will be passed to the action
     * @param params data that will be passed to the action
     * @param headers data that will be passed to the action
     * @param query data that will be passed to the action
     */
    emit<T extends keyof ActionCallRecord | (string & NonNullable<unknown>), U = ActionCallRecord[T]>(actionName: T, body: U['body']): boolean;
    emit<T extends keyof ActionCallRecord | (string & NonNullable<unknown>), U = ActionCallRecord[T]>(actionName: T, body: U['body'], params: U['params']): boolean;
    emit<T extends keyof ActionCallRecord | (string & NonNullable<unknown>), U = ActionCallRecord[T]>(actionName: T, body: U['body'], params: U['params'], headers: U['headers']): boolean;
    /**
     * @description Call an action through the broker asynchronously
     * @param eventName name of the action that will be called
     * @param body data that will be passed to the evemt
     */
    event<T extends keyof EventCallRecord | (string & NonNullable<unknown>)>(eventName: T): boolean;
    event<T extends keyof EventCallRecord | (string & NonNullable<unknown>), U = EventCallRecord[T]>(eventName: T, body: U['body']): boolean;
}