import { ElementHelper } from '../helpers';
import { AnyArenaNode, ArenaKeyboardEvent, NodeAttributes } from '../interfaces';
import { ArenaServiceManager } from './ArenaServiceManager';
declare type ArenaChangeAttribute = CustomEvent<{
    attrs: NodeAttributes;
    target: HTMLElement;
    stopRender?: boolean;
    node?: AnyArenaNode;
}>;
declare type ArenaCustomEvent = CustomEvent<unknown>;
export declare type ArenaRemoveEvent = CustomEvent<{
    node: AnyArenaNode;
}>;
declare global {
    interface GlobalEventHandlersEventMap {
        'arena-change-attribute': ArenaChangeAttribute;
        'arena-custom-event': ArenaCustomEvent;
        'arena-remove-event': ArenaRemoveEvent;
        'beforeinput': InputEvent;
    }
}
export declare class ArenaBrowser {
    protected asm: ArenaServiceManager;
    protected inputListenerInstance: ((e: Event) => void);
    protected beforeinputListenerInstance: ((e: InputEvent) => void);
    protected compositionstartListenerInstance: ((e: CompositionEvent) => void);
    protected compositionupdateListenerInstance: ((e: CompositionEvent) => void);
    protected compositionendListenerInstance: ((e: CompositionEvent) => void);
    protected mouseUpListenerInstance: ((e: MouseEvent) => void);
    protected keyUpListenerInstance: ((e: KeyboardEvent) => void);
    protected keyPressListenerInstance: ((e: KeyboardEvent) => void);
    protected keyDownListenerInstance: ((e: KeyboardEvent) => void);
    protected selectListenerInstance: ((e: Event) => void);
    protected copyListenerInstance: ((event: ClipboardEvent) => void);
    protected pasteListenerInstance: ((event: ClipboardEvent) => void);
    protected focusListenerInstance: ((event: FocusEvent) => void);
    protected dropListenerInstance: ((event: DragEvent) => void);
    protected changeAttributeListenerInstance: ((event: ArenaChangeAttribute) => void);
    protected arenaCustomEventListenerInstance: ((event: ArenaCustomEvent) => void);
    protected arenaRemoveEventListenerInstance: ((event: ArenaRemoveEvent) => void);
    protected lastSelectionStatus: boolean;
    protected lastSelectionRange: Range | undefined;
    protected editor: ElementHelper;
    constructor(asm: ArenaServiceManager);
    getModifiersSum(e: KeyboardEvent): number;
    isModificationEvent(e: KeyboardEvent): boolean;
    /**
     * In FF pressing ctrl + A selects root container for textarena
     * the div.textarena-editor contenteditable. And content deletion
     * does not work. So here we use a hack to change the selection
     * to all children.
     */
    protected changeSelectionToChildren(s: Selection): void;
    protected checkSelection(): void;
    protected checkKeyboardEvent(prefix: string, e: KeyboardEvent): ArenaKeyboardEvent | undefined;
    protected beforeinputListener(e: InputEvent): void;
    protected inputListener(e: Event): void;
    protected compositionstartListener(e: CompositionEvent): void;
    protected compositionupdateListener(e: CompositionEvent): void;
    protected compositionendListener(e: CompositionEvent): void;
    protected mouseUpListener(e: MouseEvent): void;
    protected keyUpListener(e: KeyboardEvent): void;
    protected keyPressListener(e: KeyboardEvent): void;
    keyDownListener(e: KeyboardEvent): void;
    protected copyListener(e: ClipboardEvent): void;
    protected pasteListener(e: ClipboardEvent): void;
    protected focusListener(e: FocusEvent): void;
    protected selectListener(e: Event): void;
    protected dropListener(e: DragEvent): void;
    protected getIdOfTarget(target: HTMLElement): string | undefined;
    protected changeAttributeListener(e: ArenaChangeAttribute): void;
    protected arenaCustomEventListener(e: ArenaCustomEvent): void;
    private resetCursor;
    protected arenaRemoveEventListener({ detail: { node } }: ArenaRemoveEvent): void;
}
export {};