import type { Awareness } from "y-protocols/awareness";
import type { CollabUser, NormalizedPoint, OtherPresence, PresencePayload } from "./types.js";
export type { NormalizedPoint, OtherPresence, PresencePayload, } from "./types.js";
export declare function deriveCollabUser(state: Record<string, unknown>, clientId: number): CollabUser;
export declare function shallowEqualOthers(a: readonly OtherPresence[], b: readonly OtherPresence[]): boolean;
export interface UsePresenceResult {
    others: OtherPresence[];
    setPresence: (partial: PresencePayload) => void;
}
export declare function usePresence(awareness: Awareness | null | undefined, localClientId: number | null | undefined): UsePresenceResult;
export declare function toNormalized(clientX: number, clientY: number, container: DOMRect): NormalizedPoint;
export declare function fromNormalized(point: NormalizedPoint, container: DOMRect): {
    x: number;
    y: number;
};