export declare function requestMemberOrgIds(email: string, load: () => Promise<string[] | null>): Promise<string[] | null>;
export declare function cachedMemberships<T>(email: string, load: () => Promise<T[] | null>): Promise<T[] | null>;
export declare function workspaceAccessGenerationNow(): number;
export declare function getCachedWorkspaceAccess<T>(key: string): T | undefined;
export declare function rememberWorkspaceAccess(key: string, value: unknown, generation: number): void;
export declare function invalidateMemberOrgCaches(): void;
export declare const ACTIVE_ORG_SETTING_KEY = "active-org-id";
export type ActiveOrgSetting = {
    orgId: string | null;
} | null;
/**
 * Rotated by every request that changes its caller's `active-org-id` and by
 * every new session, and part of the cache key below. A browser that switched
 * organizations or signed in carries the new value on its next request, so
 * every instance misses and reads the current selection, while an instance
 * that still holds the previous answer serves it only to requests that never
 * saw the change. The value selects a cache entry and nothing else: a forged
 * one can only cause a miss.
 */
export declare const ORG_SELECTION_COOKIE = "an_org_selection";
export declare function newOrgSelection(): string;
/**
 * Every well-formed copy, joined: a partitioned and an unpartitioned copy can
 * both arrive, and a rotation of either must change the key.
 */
export declare function orgSelectionFromCookieHeader(header: string | null | undefined): string;
export declare function cachedActiveOrgSetting(email: string, orgSelection: string, load: () => Promise<ActiveOrgSetting>): Promise<ActiveOrgSetting>;
export declare function invalidateActiveOrgSettingCache(): void;
export declare function __resetProcessMemberOrgCacheForTests(): void;