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@zsviczian/excalidraw

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export type VersionedSnapshot<T> = Readonly<{ version: number; value: T; }>; export declare class VersionedSnapshotStore<T> { private readonly isEqual; private version; private value; private readonly waiters; private readonly subscribers; constructor(initialValue: T, isEqual?: (prev: T, next: T) => boolean); getSnapshot(): VersionedSnapshot<T>; set(nextValue: T): boolean; update(updater: (prev: T) => T): boolean; subscribe(subscriber: (snapshot: VersionedSnapshot<T>) => void): () => void; pull(sinceVersion?: number): Promise<VersionedSnapshot<T>>; }