import { ValueSyncStore } from '../../../../util/events/sync-store';
import { type LeafBlock, type Peritext } from '../../../../json-crdt-extensions';
import { BehaviorSubject } from 'rxjs';
import { type ITimestampStruct } from '../../../../json-crdt-patch';
import { SliceTypeCon } from '../../../../json-crdt-extensions/peritext/slice/constants';
import { NewFormatting } from './formattings';
import type { UiLifeCycles } from '../../../web/types';
import type { PeritextSurfaceState } from '../../../web';
import type { MenuItem } from '../types';
import type { ToolbarPluginOpts } from '../ToolbarPlugin';
import type { BufferDetail, PeritextEventDetailMap } from '../../../../json-crdt-extensions/peritext/events';
export declare class ToolbarState implements UiLifeCycles {
    readonly surface: PeritextSurfaceState;
    readonly opts: ToolbarPluginOpts;
    readonly txt: Peritext;
    lastEvent: PeritextEventDetailMap['change']['ev'] | undefined;
    lastEventTs: number;
    readonly showInlineToolbar: ValueSyncStore<[show: boolean, time: number]>;
    /**
     * New slice configuration. This is used for new slices which are not yet
     * applied to the text as they need to be configured first.
     */
    readonly newSlice: ValueSyncStore<NewFormatting<import("../../../..").ObjNode<Record<string, import("../../../..").JsonNode<unknown>>>> | undefined>;
    /**
     * The ID of the active (where the main cursor or focus is placed) leaf block.
     */
    readonly activeLeafBlockId$: BehaviorSubject<ITimestampStruct | null>;
    constructor(surface: PeritextSurfaceState, opts: ToolbarPluginOpts);
    private _setActiveLeafBlockId;
    private setLastEv;
    startSliceConfig(tag: SliceTypeCon | string | number, menu?: MenuItem): NewFormatting | undefined;
    /** ------------------------------------------- {@link UiLifeCycles} */
    start(): () => void;
    readonly getFormattingMenu: () => MenuItem;
    readonly colorMenuItem: () => MenuItem;
    readonly linkMenuItem: () => MenuItem;
    readonly annotationsMenu: () => MenuItem;
    readonly modifyMenu: () => MenuItem;
    readonly copyAsMenu: (action: "copy" | "cut", ctx?: ClipboardMenuCtx) => MenuItem;
    readonly pasteAsMenu: (ctx?: ClipboardMenuCtx) => MenuItem;
    readonly copyMenu: (ctx?: ClipboardMenuCtx) => MenuItem;
    readonly cutMenu: (ctx?: ClipboardMenuCtx) => MenuItem;
    readonly pasteMenu: (ctx?: ClipboardMenuCtx) => MenuItem;
    readonly clipboardMenu: (ctx?: ClipboardMenuCtx) => MenuItem;
    readonly getCaretMenu: () => MenuItem;
    readonly getSelectionMenu: () => MenuItem;
    readonly blockTypeMenu: () => MenuItem;
    readonly leafBlockSmallMenu: (ctx: LeafBlockMenuCtx) => MenuItem;
}
export interface LeafBlockMenuCtx {
    block: LeafBlock<string>;
}
export interface ClipboardMenuCtx {
    hideStyleActions?: boolean;
    onBeforeAction?: (item: MenuItem, action: 'cut' | 'copy' | 'paste') => void | Partial<BufferDetail>;
}