/** Text alignment. `start` and `end` are resolved against the text direction. */
export type UITextAlign = "start" | "left" | "center" | "right" | "end";
/** Complete text style configuration with all properties resolved */
export interface UITextStyleConfig {
    /** Text color */
    color: string;
    /** Text alignment */
    align: UITextAlign;
    /** Font family name */
    fontFamily: string;
    /** Font size in pixels */
    fontSize: number;
    /** Font style */
    fontStyle: "normal" | "italic" | "oblique";
    /** Font weight */
    fontWeight: "normal" | "bold" | "bolder" | "lighter" | number;
    /** Line height in pixels */
    lineHeight: number;
    /** Whether shadow is enabled */
    enableShadow: boolean;
    /** Shadow horizontal offset in pixels */
    shadowOffsetX: number;
    /** Shadow vertical offset in pixels */
    shadowOffsetY: number;
    /** Shadow blur radius in pixels */
    shadowBlur: number;
    /** Shadow color */
    shadowColor: string;
    /** Whether stroke is enabled */
    enableStroke: boolean;
    /** Stroke color */
    strokeColor: string;
    /** Stroke thickness in pixels */
    strokeThickness: number;
}
export declare const TEXT_STYLE_DEFAULT_COLOR = "#000000";
export declare const TEXT_STYLE_DEFAULT_ALIGN: "start";
export declare const TEXT_STYLE_DEFAULT_FONT_FAMILY = "Arial";
export declare const TEXT_STYLE_DEFAULT_FONT_SIZE = 16;
export declare const TEXT_STYLE_DEFAULT_FONT_STYLE: "normal";
export declare const TEXT_STYLE_DEFAULT_FONT_WEIGHT: "normal";
export declare const TEXT_STYLE_DEFAULT_LINE_HEIGHT = 1.2;
export declare const TEXT_STYLE_DEFAULT_ENABLE_SHADOW = false;
export declare const TEXT_STYLE_DEFAULT_SHADOW_OFFSET_X = 0;
export declare const TEXT_STYLE_DEFAULT_SHADOW_OFFSET_Y = 0;
export declare const TEXT_STYLE_DEFAULT_SHADOW_BLUR = 0;
export declare const TEXT_STYLE_DEFAULT_SHADOW_COLOR = "transparent";
export declare const TEXT_STYLE_DEFAULT_ENABLE_STROKE = false;
export declare const TEXT_STYLE_DEFAULT_STROKE_COLOR = "#000000";
export declare const TEXT_STYLE_DEFAULT_STROKE_THICKNESS = 0;