import { IEmitOptions, SubEventCount } from '../dist/src';
/**
 * Helps supporting any custom EventEmitter-like type.
 */
interface IEmitterLike {
    addListener: (event: string | symbol, listener: (...args: any[]) => void) => this;
    removeListener: (event: string | symbol, listener: (...args: any[]) => void) => this;
}
/**
 * Creates a named event from emitter, for one-argument, strongly-typed events.
 *
 * If your event takes multiple arguments, see fromEmitterArgs below.
 */
export declare function fromEmitter<T = unknown>(target: IEmitterLike, event: string | symbol, options?: IEmitOptions): SubEventCount<T>;
/**
 * Creates a named event from emitter, for multi-argument, tuple-type events.
 *
 * The emitted arguments are passed into the handler as a tuple array.
 */
export declare function fromEmitterArgs<T extends unknown[]>(target: IEmitterLike, event: string | symbol, options?: IEmitOptions): SubEventCount<T>;
export {};