import type { XMarkdown } from './XMarkdown.js';
export type MarkdownStyleMap = Record<string, Record<string, unknown>>;
export type MarkdownStyleConfig = MarkdownStyleMap & {
    truncation?: {
        content?: string;
        truncationType?: 'text' | 'view';
    };
    typewriterCursor?: {
        customCursor?: string;
        verticalAlign?: string;
    };
};
export declare const parseMarkdownStyle: (value: string | null | undefined) => MarkdownStyleConfig;
export declare const serializeMarkdownStyle: (value: string | MarkdownStyleConfig | null | undefined) => string | null;
export declare class XMarkdownAttributes {
    #private;
    static observedAttributes: string[];
    constructor(dom: XMarkdown);
    connectedCallback(): void;
    dispose(): void;
    _handleContent(newVal: string | null): void;
    _handleMarkdownEffect(newVal: string | null): void;
    _handleMarkdownStyle(newVal: string | null): void;
    _handleContentId(newVal: string | null): void;
    _handleTextSelection(newVal: string | null): void;
    _handleAnimationType(newVal: string | null): void;
    _handleAnimationVelocity(newVal: string | null): void;
    _handleAnimationPaused(newVal: string | null): void;
    _handleInitialAnimationStep(newVal: string | null): void;
    _handleContentComplete(newVal: string | null): void;
    _handleTypewriterDynamicHeight(newVal: string | null): void;
    _handleTypewriterHeightTransition(newVal: string | null): void;
    _handleTextMaxline(newVal: string | null): void;
    _handleContentRange(newVal: string | null): void;
}