import type { MeshIdentity } from "../mesh/store.js";
export declare const storageRevision: (value: unknown) => number;
export type StorageTransition = {
    kind: "put";
    key: string;
    value: unknown;
    identity: MeshIdentity;
    version: number;
    highWater: number;
} | {
    kind: "delete";
    key: string;
    version: number;
    highWater: number;
} | {
    kind: "unchanged";
};
export interface CapturedStorageRequest {
    readonly key: string;
    readonly transition: (present: boolean, actualVersion: number, highWater: number) => StorageTransition;
}
export declare const captureStoragePut: (input: {
    key: string;
    ifVersion?: number | undefined;
    value: unknown;
    identity: MeshIdentity;
}, maxValueBytes?: number) => CapturedStorageRequest;
export declare const captureStorageDelete: (input: {
    key: string;
    ifVersion?: number | undefined;
}) => CapturedStorageRequest;
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