import * as O from "../../Option"
import type { Stream } from "./definitions"
/**
 * Performs a filter and map in a single step.
 */
export declare function filterMap_<R, E, O, O1>(
  self: Stream<R, E, O>,
  pf: (o: O) => O.Option<O1>
): Stream<R, E, O1>
/**
 * Performs a filter and map in a single step.
 */
export declare function filterMap<O, O1>(
  pf: (o: O) => O.Option<O1>
): <R, E>(self: Stream<R, E, O>) => Stream<R, E, O1>
//# sourceMappingURL=filterMap.d.ts.map
