/**
 * Text style definitions for rich text editor block formatting
 *
 * Used by:
 * - components/rich-text-toolbar.tsx: Renders text style dropdown menu with these options
 * - hooks/useToolbarState.ts: Manages current text style state and selection logic
 * - utils/text-style-utils.ts: Helper functions for text style operations
 * - utils/validation-utils.ts: Validates if block types are supported
 *
 * Purpose:
 * - Centralizes all available text styles and their visual properties
 * - Maps block type IDs to user-friendly labels and Chakra UI styling props
 * - Ensures consistent styling across the editor and UI controls
 */
export type TextStyleDefinition = {
    id: string;
    label: string;
    props: {
        textStyle: string;
        fontWeight: string;
    };
};
/**
 * Returns text style definitions with localized labels
 * @param format - Format function from useLocalizedStringFormatter
 */
export declare const getTextStyles: (format: (key: string) => string) => TextStyleDefinition[];
/**
 * Available block types for text style detection
 *
 * Used by:
 * - hooks/useToolbarState.ts: Detects currently active block type in editor
 * - Excludes "paragraph" as it's the default/fallback type
 */
export declare const blockTypes: readonly ["heading-one", "heading-two", "heading-three", "heading-four", "heading-five", "block-quote"];
export type BlockType = (typeof blockTypes)[number] | "paragraph";