import type { RayPlugin } from './plugin';
export type ToolbarItem = 'bold' | 'italic' | 'underline' | 'strikethrough' | 'superscript' | 'subscript' | 'uppercase' | 'lowercase' | 'toggleCase' | 'textColor' | 'backgroundColor' | 'fontSize' | 'fontFamily' | 'lineHeight' | 'removeFormat' | 'headings' | 'blockquote' | 'orderedList' | 'unorderedList' | 'indent' | 'outdent' | 'textAlignment' | 'hr' | 'codeBlock' | 'codeInline' | 'imageUpload' | 'fileUpload' | 'youtube' | 'emoji' | 'insertDateTime' | 'link' | 'table' | 'mentions' | 'markdownToggle' | 'importMarkdown' | 'exportMarkdown' | 'highlight' | 'fontSize' | 'taskList' | 'callout' | 'specialChars' | 'spellCheck' | 'undo' | 'redo' | 'showSource' | 'fullscreen' | 'print' | 'fonts' | 'overflowMenu' | 'wordCount';
export type ToolbarGroup = ToolbarItem[];
export interface ImageUploadOptions {
    /** Endpoint URL returning { url: string } */
    imageUploadUrl: string;
    /** Max file size in bytes, default 20MB */
    imageMaxSize?: number;
    /** File accept string, default 'image/*' */
    accept?: string;
}
export interface FileUploadOptions {
    /** Endpoint URL returning { url: string } */
    fileUploadUrl: string;
    /** Max file size in bytes, default 50MB */
    fileMaxSize?: number;
    /** File accept string */
    accept?: string;
}
export interface MentionOptions {
    /** Whether mentions are enabled */
    enableMentions?: boolean;
    /** Trigger character, default '@' */
    mentionTag?: string;
    /** Rendered element type */
    mentionElement?: 'span' | 'a';
    /** Base URL for <a href> links */
    mentionUrl?: string;
}
export interface RayEditorLocale {
    bold: string;
    italic: string;
    underline: string;
    strikethrough: string;
    [key: string]: string;
}
export interface RayEditorOptions {
    /**
     * Defines which buttons appear in the toolbar and their grouping.
     * Each sub-array is a visual group separated by a divider.
     * @default Full toolbar with all available buttons
     */
    toolbar?: ToolbarGroup[];
    imageUpload?: ImageUploadOptions;
    fileUpload?: FileUploadOptions;
    mentions?: MentionOptions;
    imageUploadUrl?: string;
    imageMaxSize?: number;
    fileUploadUrl?: string;
    fileMaxSize?: number;
    enableMentions?: boolean;
    mentionTag?: string;
    mentionElement?: 'span' | 'a';
    mentionUrl?: string;
    toolbarType?: 'default' | 'inline';
    overflowMenu?: boolean;
    readOnly?: boolean;
    markdownShortcuts?: boolean;
    wordCount?: boolean;
    findReplace?: boolean;
    slashCommands?: boolean;
    historySize?: number;
    theme?: 'light' | 'dark' | 'auto';
    initStyles?: boolean;
    stylesheetUrl?: string;
    plugins?: RayPlugin[];
    locale?: Partial<RayEditorLocale>;
    onChange?: (html: string) => void;
    autoSave?: {
        /** Interval in milliseconds between saves. Default: 30000 (30 s) */
        interval?: number;
        /** Called with the current HTML on each save tick */
        onSave: (html: string) => void;
    };
}
export declare const DEFAULT_TOOLBAR: ToolbarGroup[];
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