import { Ref } from 'vue';
import { Actor, ActorOptions, AnyStateMachine, EventFromLogic, SnapshotFrom, type ConditionalRequired, type IsNotNever, type RequiredActorOptionsKeys } from 'xstate';
/** @alias useActor */
export declare function useMachine<TMachine extends AnyStateMachine>(machine: TMachine, ...[options]: ConditionalRequired<[
    options?: ActorOptions<TMachine> & {
        [K in RequiredActorOptionsKeys<TMachine>]: unknown;
    }
], IsNotNever<RequiredActorOptionsKeys<TMachine>>>): {
    snapshot: Ref<SnapshotFrom<TMachine>>;
    send: (event: EventFromLogic<TMachine>) => void;
    actorRef: Actor<TMachine>;
};