import { AttachmentManager } from './attachmentManager';
import { CustomDataManager } from './CustomDataManager';
import { LinkPreviewsManager } from './linkPreviewsManager';
import { LocationComposer } from './LocationComposer';
import { PollComposer } from './pollComposer';
import { TextComposer } from './textComposer';
import type { MessageComposerMiddlewareValue } from './middleware';
import { MessageComposerMiddlewareExecutor, MessageDraftComposerMiddlewareExecutor } from './middleware';
import type { Unsubscribe } from '../store';
import { StateStore } from '../store';
import { generateUUIDv4 } from '../utils';
import { Channel } from '../channel';
import { Thread } from '../thread';
import type { ChannelAPIResponse, CommandResponse, DraftResponse, LocalMessage, LocalMessageBase, MessageResponse } from '../types';
import { WithSubscriptions } from '../utils/WithSubscriptions';
import type { StreamChat } from '../client';
import type { MessageComposerConfig } from './configuration/types';
import type { CommandSuggestionDisabledReason, TextComposerCommandActivationEffect, TextComposerCommandClearEffect } from './middleware/textComposer/types';
import type { AttachmentManagerSnapshot } from './attachmentManager';
import type { CustomDataManagerSnapshot } from './CustomDataManager';
import type { LinkPreviewsManagerSnapshot } from './linkPreviewsManager';
import type { LocationComposerSnapshot } from './LocationComposer';
import type { PollComposerSnapshot } from './pollComposer';
import type { TextComposerSnapshot } from './textComposer';
import type { DeepPartial } from '../types.utility';
type UnregisterSubscriptions = Unsubscribe;
export type LastComposerChange = {
    draftUpdate: number | null;
    stateUpdate: number;
};
export type EditingAuditState = {
    lastChange: LastComposerChange;
};
export type BuiltInMessageComposerEffect = TextComposerCommandActivationEffect | TextComposerCommandClearEffect;
export type CustomMessageComposerEffect = {
    type: string & {};
} & Record<string, unknown>;
export type MessageComposerEffect = BuiltInMessageComposerEffect | CustomMessageComposerEffect;
export type MessageComposerEffectHandler<T extends {
    type: string;
} = MessageComposerEffect> = (effect: T, composer: MessageComposer) => void;
export type MessageComposerSnapshot = {
    attachmentManager: AttachmentManagerSnapshot;
    customDataManager: CustomDataManagerSnapshot;
    linkPreviewsManager: LinkPreviewsManagerSnapshot;
    locationComposer: LocationComposerSnapshot;
    pollComposer: PollComposerSnapshot;
    textComposer: TextComposerSnapshot;
};
export type LocalMessageWithLegacyThreadId = LocalMessage & {
    legacyThreadId?: string;
};
export type CompositionContext = Channel | Thread | LocalMessageWithLegacyThreadId;
export type MessageComposerState = {
    id: string;
    draftId: string | null;
    pollId: string | null;
    quotedMessage: LocalMessageBase | null;
    showReplyInChannel: boolean;
    /**
     * Baseline snapshot of the message being edited (if any).
     * This is intentionally immutable with respect to the editing session and can be used for restore/cancel.
     */
    editedMessage: LocalMessage | null;
};
export type MessageComposerOptions = {
    client: StreamChat;
    compositionContext: CompositionContext;
    composition?: DraftResponse | MessageResponse | LocalMessage;
    config?: DeepPartial<MessageComposerConfig>;
};
export declare class MessageComposer extends WithSubscriptions {
    readonly channel: Channel;
    readonly state: StateStore<MessageComposerState>;
    readonly editingAuditState: StateStore<EditingAuditState>;
    readonly configState: StateStore<MessageComposerConfig>;
    readonly compositionContext: CompositionContext;
    readonly compositionMiddlewareExecutor: MessageComposerMiddlewareExecutor;
    readonly draftCompositionMiddlewareExecutor: MessageDraftComposerMiddlewareExecutor;
    attachmentManager: AttachmentManager;
    linkPreviewsManager: LinkPreviewsManager;
    textComposer: TextComposer;
    pollComposer: PollComposer;
    locationComposer: LocationComposer;
    customDataManager: CustomDataManager;
    private snapshots;
    private effectHandlers;
    constructor({ composition, config, compositionContext, client, }: MessageComposerOptions);
    static evaluateContextType(compositionContext: CompositionContext): "message" | "channel" | "thread" | "legacy_thread";
    static constructTag(compositionContext: CompositionContext): `${ReturnType<typeof MessageComposer.evaluateContextType>}_${string}`;
    static generateId: typeof generateUUIDv4;
    get config(): MessageComposerConfig;
    get editedMessage(): LocalMessage | undefined;
    set editedMessage(editedMessage: LocalMessage | undefined);
    setEditedMessage: (editedMessage: LocalMessage | null | undefined) => void;
    get contextType(): "message" | "channel" | "thread" | "legacy_thread";
    get tag(): `message_${string}` | `channel_${string}` | `thread_${string}` | `legacy_thread_${string}`;
    get threadId(): string | null;
    get client(): StreamChat;
    get id(): string;
    get draftId(): string | null;
    get lastChange(): LastComposerChange;
    get quotedMessage(): LocalMessageBase | null;
    getCommandDisabledReason: (command: CommandResponse) => CommandSuggestionDisabledReason | undefined;
    isCommandDisabled: (command: CommandResponse) => boolean;
    get pollId(): string | null;
    get showReplyInChannel(): boolean;
    get hasSendableData(): boolean;
    get compositionIsEmpty(): boolean;
    get contentIsEmpty(): boolean;
    get lastChangeOriginIsLocal(): boolean;
    updateConfig(config: DeepPartial<MessageComposerConfig>): void;
    refreshId: () => void;
    initState: ({ composition, }?: {
        composition?: DraftResponse | MessageResponse | LocalMessage;
    }) => void;
    initStateFromChannelResponse: (channelApiResponse: ChannelAPIResponse) => void;
    initEditingAuditState: (composition?: DraftResponse | MessageResponse | LocalMessage) => EditingAuditState;
    clearSnapshots: () => void;
    getSnapshot: () => MessageComposerSnapshot;
    restoreSnapshot: (snapshot: MessageComposerSnapshot) => void;
    captureSnapshot: (snapshot?: MessageComposerSnapshot) => void;
    popSnapshot: () => MessageComposerSnapshot | undefined;
    registerEffectHandler: <T extends {
        type: string;
    }>(type: T["type"], handler: MessageComposerEffectHandler<T>) => void;
    applyEffects: <T extends {
        type: string;
    }>(effects?: T[]) => void;
    private logStateUpdateTimestamp;
    private logDraftUpdateTimestamp;
    registerDraftEventSubscriptions: () => () => void;
    registerSubscriptions: () => UnregisterSubscriptions;
    private subscribeMessageUpdated;
    private subscribeMessageComposerSetupStateChange;
    private subscribeMessageDeleted;
    private subscribeDraftUpdated;
    private subscribeDraftDeleted;
    private subscribeTextComposerStateChanged;
    private subscribeAttachmentManagerStateChanged;
    private subscribeLocationComposerStateChanged;
    private subscribeLinkPreviewsManagerStateChanged;
    private subscribePollComposerStateChanged;
    private subscribeCustomDataManagerStateChanged;
    private subscribeMessageComposerStateChanged;
    private subscribeMessageComposerConfigStateChanged;
    setQuotedMessage: (quotedMessage: LocalMessage | null) => void;
    toggleShowReplyInChannel: () => void;
    clear: () => void;
    restore: () => void;
    compose: () => Promise<MessageComposerMiddlewareValue["state"] | undefined>;
    composeDraft: () => Promise<import("./middleware").MessageDraftComposerMiddlewareValueState | undefined>;
    createDraft: () => Promise<void>;
    deleteDraft: () => Promise<void>;
    getDraft: () => Promise<void>;
    createPoll: () => Promise<void>;
    sendLocation: () => Promise<void>;
}
export {};