import type { ExternalObservationInput, ExternalSourceArmingLike, ExternalSourceServiceLike } from "./core-capabilities.js";
/** @public */
type Arming = Pick<ExternalSourceArmingLike, "id" | "instanceId" | "generation" | "resolved">;
/** Report one poll's effects without choosing events, scheduling, or subscription policy. @public */
export declare function createExternalSourcePollReporter(sources: ExternalSourceServiceLike, result: {
    /** @public */
    created: string[];
    /** @public */
    errors: string[];
}, options?: {
    /** @public */
    forwardGeneration?: boolean;
    /** Live source kinds checked before fire and observe. @public */
    currentKinds?: readonly string[];
}): ExternalSourcePollReporter;
/** Effects of one poll, with caller-selected scheduling and event policy. @public */
export interface ExternalSourcePollReporter {
    /** @public */
    poll(kind: string, read: (armed: ExternalSourceArmingLike) => Promise<void>): Promise<void>;
    /** @public */
    fire(armed: Arming, event: Record<string, unknown>, mergeKey: string): Promise<boolean>;
    /** @public */
    observe(armed: Arming, input: Pick<ExternalObservationInput, "observation" | "refreshError" | "state">): ReturnType<NonNullable<ExternalSourceServiceLike["observe"]>> | undefined;
    /** Compare the captured identity, generation and resolved value with a live subscription. @public */
    isCurrent(kind: string, armed: Arming): boolean;
}
export {};
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