import { Stream } from "@effect/core/stream/Stream/definition";
/**
 * Returns a new stream that only emits elements that are not equal to the
 * previous element emitted, using strict equality to determine whether two
 * elements are equal.
 * @tsplus fluent ets/Stream changes
 * @tsplus location "@effect/core/stream/Stream/operations/changes"
 */
export declare function changes<R, E, A>(self: Stream<R, E, A>, __tsplusTrace?: string): Stream<R, E, A>;
//# sourceMappingURL=changes.d.ts.map