import { Observable } from 'rxjs';
import { TextUnderCursor } from '../../helpers/textUnderCursor';
import { ElementService } from '../dom/elementService';
import { TextUnderCursorService } from './textUnderCursorService';
declare type InputElement = HTMLTextAreaElement | HTMLInputElement;
export declare function createInputTextUnderCursorService(element$: Observable<InputElement | null>): TextUnderCursorService;
export declare class InputTextUnderCursorService extends ElementService<InputElement> implements TextUnderCursorService {
    constructor(element: InputElement);
    get isActive(): boolean;
    get textUnderCursor(): {
        text: string;
        anchorOffset: number;
        focusOffset: number;
    };
    setTextUnderCursor(textUnderCursor: TextUnderCursor | undefined): void;
    getBoundingClientRect(): DOMRect;
}
export {};