import { STM } from "@effect/core/stm/STM/definition/base";
/**
 * Returns a new effect where boolean value of this effect is negated.
 * @tsplus fluent ets/STM negate
 * @tsplus location "@effect/core/stm/STM/operations/negate"
 */
export declare function negate<R, E>(self: STM<R, E, boolean>, __tsplusTrace?: string): STM<R, E, boolean>;
//# sourceMappingURL=negate.d.ts.map