/*!
 * Copyright (c) Microsoft Corporation and contributors. All rights reserved.
 * Licensed under the MIT License.
 */
import type { LocalCompressedId, NumericUuid } from "./identifiers.js";
import type { SessionId, StableId } from "./types/index.js";
/**
 * Generate a random session ID
 * @legacy @beta
 */
export declare function createSessionId(): SessionId;
/**
 * Asserts that the given string is a stable ID.
 * @internal
 */
export declare function assertIsStableId(stableId: string): StableId;
/**
 * Asserts that the given string is a stable ID.
 */
export declare function assertIsSessionId(stableId: string): SessionId;
/**
 * Generate a random stable ID
 * @internal
 */
export declare function generateStableId(): StableId;
/**
 * Returns true iff the given string is a valid Version 4, variant 2 UUID
 * 'xxxxxxxx-xxxx-4xxx-vxxx-xxxxxxxxxxxx'
 * @internal
 */
export declare function isStableId(str: string): str is StableId;
/**
 * A numeric comparator used for sorting in ascending order.
 *
 * Handles +/-0 like Map: -0 is equal to +0.
 */
export declare function compareFiniteNumbers<T extends number>(a: T, b: T): number;
/**
 * Compares strings lexically to form a strict partial ordering.
 */
export declare function compareStrings<T extends string>(a: T, b: T): number;
/**
 * Compares bigints to form a strict partial ordering.
 */
export declare function compareBigints<T extends bigint>(a: T, b: T): number;
export declare function genCountFromLocalId(localId: LocalCompressedId): number;
export declare function localIdFromGenCount(genCount: number): LocalCompressedId;
export declare function numericUuidFromStableId(stableId: StableId): NumericUuid;
export declare function stableIdFromNumericUuid(numericUuid: NumericUuid): StableId;
export declare function offsetNumericUuid(numericUuid: NumericUuid, offset: number): NumericUuid;
export declare function subtractNumericUuids(a: NumericUuid, b: NumericUuid): NumericUuid;
export declare function addNumericUuids(a: NumericUuid, b: NumericUuid): NumericUuid;
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