import { NehanElement } from "./public-api";
export declare enum PseudoElementTagName {
    MARKER = "::marker",
    BEFORE = "::before",
    AFTER = "::after",
    FIRST_LINE = "::first-line",
    FIRST_LETTER = "::first-letter"
}
export declare const PseudoElementTagNames: unknown[];
export declare class PseudoElement {
    static isPseudoElement(element: NehanElement): boolean;
    static isFirstLine(element: NehanElement): boolean;
}