import { CID } from 'multiformats';
import { compareApplogsByEnAt } from '../applog/applog-utils.ts';
import { Applog, ApplogForInsert, CidString } from '../applog/datom-types.ts';
import { Thread } from './basic.ts';
import { MappedThread } from './mapped.ts';
export declare function entityCount(thread: Thread): number;
export declare function allEntityIDs(thread: Thread): Set<string>;
export declare function debounceWrites(thread: Thread, wait?: number, removeDuplicatesWith?: (objA: object, objB: object) => boolean): MappedThread;
/**
 * @param deduplicateHoldItemsWith called with (heldLog, realLog), if it returns true, the held log is skipped
 * @param onFirstWrite called with held logs about to be inserted, if it returns an array, those logs will be inserted instead
 */
export declare function holdTillFirstWrite(thread: Thread, applogsToHold: ApplogForInsert[], opts: {
    deduplicateHoldItemsWith?: typeof compareApplogsByEnAt;
    onFirstWrite: (heldLogsToInsert: Applog[]) => Applog[] | undefined;
}): MappedThread;
export declare function getAgents(thread: Thread): import("../applog.ts").AgentHash[];
/**
 * Returns applogs NOT contained in the exclusion set.
 * Uses CID-based comparison (consistent with removeDuplicateAppLogs).
 */
export declare const excludeApplogsContainedIn: (applogs: readonly Applog[], exclude: Thread | readonly Applog[] | Set<CID | CidString>) => Applog[];
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