import type { NeoButtonGroupProps } from '../buttons/neo-button-group.model.js';
import type { TabId } from './neo-tab.model.js';
import type { NeoTabContextValue, OnChange, OnClose } from './neo-tabs.model.js';
export interface NeoTabContextPosition<Id extends TabId> {
    id: Id;
    top: number;
    left: number;
    width: number;
    height: number;
}
export interface NeoTabContextPositions<Id extends TabId> {
    oldTab?: NeoTabContextPosition<Id>;
    newTab?: NeoTabContextPosition<Id>;
}
type NeoTabContextOptions = {
    /**
     * Disables all tabs.
     */
    disabled?: boolean;
    /**
     * Whether to animate the tab transition.
     * @default true
     */
    slide?: boolean;
    /**
     * Clicking the active tab will unselect it.
     */
    toggle?: boolean;
    /**
     * Add a button to add new tabs.
     */
    add?: boolean;
    /**
     * Add a close button to each tab.
     */
    close?: boolean;
} & Pick<NeoButtonGroupProps, 'elevation' | 'pressed' | 'convex' | 'borderless' | 'glass' | 'start' | 'vertical'>;
export type NeoTabsContext<Id extends TabId, Value = unknown> = NeoTabContextOptions & {
    /**
     * The active tab ID.
     */
    active?: Id;
    /**
     * The active tab value.
     */
    value?: NeoTabContextValue<Value>;
};
interface NeoTabContextCallbacks<Id extends TabId, Value = unknown> {
    onChange?: OnChange<Id, Value>;
    onClose?: OnClose<Id, Value>;
}
export declare class NeoTabContext<Id extends TabId, Value = unknown> {
    #private;
    get active(): Id | undefined;
    get value(): NeoTabContextValue<Value> | undefined;
    get previous(): NeoTabContextValue<Value> | undefined;
    get position(): NeoTabContextPositions<Id>;
    get state(): NeoTabsContext<Id, Value>;
    constructor({ onChange, onClose }?: NeoTabContextCallbacks<Id, Value>);
    getValue(tabId?: Id): NeoTabContextValue<Value> | undefined;
    getPane(tabId?: Id): Id | undefined;
    onOption(options: NeoTabContextOptions): void;
    onPosition(_ref?: HTMLElement | undefined): NeoTabContextPositions<Id>;
    onChange(tabId?: Id, emit?: boolean): void;
    onClose(tabId?: Id): void;
    register(tabId: Id, value: Omit<NeoTabContextValue<Value>, 'index'>, force?: boolean): any;
    /**
     * Removes the tab from the context.
     * @param tabId - The tab ID to remove.
     * @param discard - If true, the active tab will be discarded.
     */
    remove(tabId: Id, discard?: boolean): void;
    clear(discard?: boolean): void;
    registerPane(tabId: Id, panelId: Id): any;
    removePane(tabId: Id): void;
}
export declare function getTabContext<Id extends TabId, Value = unknown>(): NeoTabContext<Id, Value> | undefined;
export declare function setTabContext<Id extends TabId, Value = unknown>(callback?: NeoTabContextCallbacks<Id, Value>): NeoTabContext<Id, Value>;
export {};