import { type BatchResponse, type Channel, type CreateChannelArgs, type Group, TwistApi, type User, type Workspace, type WorkspaceUser } from '@doist/twist-sdk';
export declare function createWrappedTwistClient(token: string): TwistApi;
export declare function getTwistClient(): Promise<TwistApi>;
export declare function fetchWorkspaces(): Promise<Workspace[]>;
export declare function clearWorkspaceCache(): void;
export declare function getCurrentWorkspaceId(flagValue?: number): Promise<number>;
export declare function getSessionUser(): Promise<User>;
export declare function getWorkspaceUsers(workspaceId: number, options?: {
    includeRemoved?: boolean;
}): Promise<WorkspaceUser[]>;
export declare function getWorkspaceGroups(workspaceId: number): Promise<Group[]>;
export declare function getGroup(id: number): Promise<Group>;
export declare function createGroup(args: {
    workspaceId: number;
    name: string;
    userIds?: number[];
}): Promise<Group>;
export declare function updateGroup(args: {
    id: number;
    name?: string;
}): Promise<Group>;
export declare function deleteGroup(id: number): Promise<void>;
export declare function addUsersToGroup(id: number, userIds: number[]): Promise<void>;
export declare function removeUsersFromGroup(id: number, userIds: number[]): Promise<void>;
export declare function createChannel(args: CreateChannelArgs): Promise<Channel>;
export declare function deleteChannel(id: number): Promise<void>;
export declare function archiveChannel(id: number): Promise<void>;
export declare function unarchiveChannel(id: number): Promise<void>;
export declare function addUsersToChannel(id: number, userIds: number[]): Promise<void>;
export declare function removeUsersFromChannel(id: number, userIds: number[]): Promise<void>;
export declare function clearUserCache(): void;
type BatchResult<T> = Pick<BatchResponse<T>, 'code' | 'data'>;
/**
 * Validates a batch response and returns the data, throwing on errors.
 * Also handles the case where the SDK fails to validate the response schema
 * (e.g. when the batch API wraps entities in a key like `{comment: {...}}`).
 * In that case, the raw transformed data is returned — check for expected fields.
 */
export declare function assertBatchData<T>(response: BatchResult<T>, label: string): T;
export declare function buildBatchNameMap<T extends {
    id: number;
    name: string;
}>(ids: readonly number[], responses: readonly BatchResult<T>[], label: string): Map<number, string>;
/**
 * Like `assertBatchData` but tolerates a null `data` with a success code as a
 * valid empty state (e.g. `getUnread` returning null when there are no unread
 * threads). Real API errors (`code >= 400`) still throw. Returns `null` when
 * the response is a success-but-empty so the caller can fall back (e.g. `?? []`).
 */
export declare function getOptionalBatchData<T>(response: BatchResult<T>, label: string): T | null;
/**
 * Like `buildBatchNameMap` but skips entries whose `data` is null with a success
 * code (e.g. a user that no longer exists). Real API errors (`code >= 400`) still
 * throw via `assertBatchData`. Callers should provide a fallback for missing keys.
 */
export declare function buildOptionalBatchNameMap<T extends {
    id: number;
    name: string;
}>(ids: readonly number[], responses: readonly BatchResult<T>[], label: string): Map<number, string>;
export type { Channel, Group, User, Workspace, WorkspaceUser };
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