import { LazyArg } from "@tsplus/stdlib/data/Function";
import { Duration } from "@tsplus/stdlib/data/Duration";
import { Stream } from "@effect/core/stream/Stream/definition";
/**
 * Returns a stream that emits `undefined` values spaced by the specified
 * duration.
 * @tsplus static ets/Stream/Ops tick
 * @tsplus location "@effect/core/stream/Stream/operations/tick"
 */
export declare function tick(interval: LazyArg<Duration>, __tsplusTrace?: string): Stream<never, never, void>;
//# sourceMappingURL=tick.d.ts.map