/**
 * Type definitions for emoji-banner-generator
 */
/**
 * Bitmap representation - 2D array of boolean values
 * true = foreground (character pixel), false = background
 */
export type Bitmap = boolean[][];
/**
 * Emoji selection mode when multiple emojis are provided
 */
export type EmojiMode = 'random' | 'row' | 'column' | 'row-gradient' | 'column-gradient';
/**
 * Output format options
 */
export type OutputFormat = 'text' | 'slack';
/**
 * Theme options
 */
export type Theme = 'default' | 'github';
/**
 * CLI options parsed from command line arguments
 */
export interface CLIOptions {
    /** Text to convert (positional argument or from file) */
    text?: string;
    /** Input file path to read text from */
    file?: string;
    /** Emoji(s) to use for foreground - can be comma-separated */
    emoji: string;
    /** Emoji to use for background (default: space) */
    background?: string;
    /** Copy result to clipboard */
    copy?: boolean;
    /** Output format */
    format?: OutputFormat;
    /** Theme to use */
    theme?: Theme;
    /** Emoji selection mode */
    mode?: EmojiMode;
    /** Font to use for text rendering */
    font?: string;
    /** Render text vertically (one character per line) */
    vertical?: boolean;
    /** Border option (boolean to use background, or emoji string) */
    border?: boolean | string;
}
/**
 * Rendered banner result
 */
export interface BannerResult {
    /** The rendered text with emojis */
    text: string;
    /** Background emoji used */
    backgroundEmoji: string;
    /** Border emoji used (if any) */
    borderEmoji?: string;
    /** The bitmap data */
    bitmap: Bitmap;
    /** Width of the banner in characters */
    width: number;
    /** Height of the banner in characters */
    height: number;
}
/**
 * Slack Block Kit message structure
 */
export interface SlackBlock {
    type: string;
    text?: {
        type: string;
        text: string;
        emoji?: boolean;
    };
    elements?: Array<{
        type: string;
        text: string;
        emoji?: boolean;
    }>;
}
/**
 * Slack Block Kit message format
 */
export interface SlackMessage {
    blocks: SlackBlock[];
}
/**
 * GitHub theme color levels (0-4, like contribution graph)
 */
export type GitHubLevel = 0 | 1 | 2 | 3 | 4;
/**
 * Configuration for rendering
 */
export interface RenderConfig {
    /** Emojis for foreground */
    foregroundEmojis: string[];
    /** Emoji for background */
    backgroundEmoji: string;
    /** Emoji for border (if provided) */
    borderEmoji?: string;
    /** Emoji selection mode */
    mode: EmojiMode;
    /** Theme to apply */
    theme: Theme;
}
/**
 * Animation configuration
 */
export interface AnimationConfig {
    /** Speed in milliseconds per frame */
    speed: number;
    /** Terminal width */
    terminalWidth: number;
}
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