import { ComponentSizeValue } from './componentSize';
export type SizeValue = ComponentSizeValue;
export interface SizeScale {
    xs: number;
    sm: number;
    md: number;
    lg: number;
    xl: number;
    '2xl': number;
    '3xl': number;
}
export declare const SIZE_SCALES: {
    readonly fontSize: {
        readonly xs: 10;
        readonly sm: 12;
        readonly md: 14;
        readonly lg: 16;
        readonly xl: 18;
        readonly '2xl': 20;
        readonly '3xl': 24;
    };
    readonly spacing: {
        readonly xs: 4;
        readonly sm: 8;
        readonly md: 12;
        readonly lg: 16;
        readonly xl: 20;
        readonly '2xl': 24;
        readonly '3xl': 32;
    };
    readonly iconSize: {
        readonly xs: 12;
        readonly sm: 16;
        readonly md: 20;
        readonly lg: 24;
        readonly xl: 28;
        readonly '2xl': 32;
        readonly '3xl': 40;
    };
    readonly height: {
        readonly xs: 28;
        readonly sm: 32;
        readonly md: 36;
        readonly lg: 44;
        readonly xl: 52;
        readonly '2xl': 60;
        readonly '3xl': 68;
    };
    readonly radius: {
        readonly xs: 2;
        readonly sm: 4;
        readonly md: 6;
        readonly lg: 8;
        readonly xl: 12;
        readonly '2xl': 16;
        readonly '3xl': 20;
    };
    readonly lineHeight: {
        readonly xs: 1.2;
        readonly sm: 1.3;
        readonly md: 1.4;
        readonly lg: 1.5;
        readonly xl: 1.6;
        readonly '2xl': 1.7;
        readonly '3xl': 1.8;
    };
    readonly controlLabel: {
        readonly xs: 10;
        readonly sm: 11;
        readonly md: 13;
        readonly lg: 14;
        readonly xl: 16;
        readonly '2xl': 18;
        readonly '3xl': 20;
    };
    readonly controlIcon: {
        readonly xs: 14;
        readonly sm: 16;
        readonly md: 20;
        readonly lg: 22;
        readonly xl: 24;
        readonly '2xl': 28;
        readonly '3xl': 32;
    };
};
/**
 * Resolves a size value to a number
 * @param value - Size value (string token or number)
 * @param scale - Which scale to use for string tokens
 * @param unit - Unit to append (default: no unit for React Native)
 * @returns Resolved size as number or string with unit
 */
export declare function resolveSize(value: SizeValue | undefined, scale: keyof typeof SIZE_SCALES, unit?: 'px' | 'rem' | 'em' | ''): number | string;
/**
 * Get font size from size value
 */
export declare function getFontSize(size: SizeValue | undefined): number;
/**
 * Get spacing from size value
 */
export declare function getSpacing(size: SizeValue | undefined): number;
/**
 * Get icon size from size value
 */
export declare function getIconSize(size: SizeValue | undefined): number;
/**
 * Resolves the fontSize for a label rendered alongside a form control
 * (Input/Checkbox/Switch/Radio/Select…). Numeric `size` values scale at ~0.85x
 * so the label stays one step smaller than the control's own font.
 */
export declare function getControlLabelFontSize(size: SizeValue | undefined): number;
/**
 * Resolves the icon size for icons rendered *inside* a form control
 * (password toggle, inline radio icon, clear button, etc.). Numeric `size`
 * values scale at ~1.1x so the icon reads as slightly larger than the text.
 */
export declare function getControlIconSize(size: SizeValue | undefined): number;
/**
 * Get height from size value
 */
export declare function getHeight(size: SizeValue | undefined): number;
/**
 * Get border radius from size value
 */
export declare function getRadius(size: SizeValue | undefined): number;
/**
 * Get line height from size value
 * For numeric values, returns a reasonable line height multiplier
 * For string values, uses the predefined line height scale
 */
export declare function getLineHeight(size: SizeValue | undefined): number;
export declare const COMPONENT_SIZES: {
    readonly button: {
        readonly xs: {
            readonly fontSize: "xs";
            readonly spacing: "xs";
            readonly height: "xs";
        };
        readonly sm: {
            readonly fontSize: "sm";
            readonly spacing: "sm";
            readonly height: "sm";
        };
        readonly md: {
            readonly fontSize: "md";
            readonly spacing: "md";
            readonly height: "md";
        };
        readonly lg: {
            readonly fontSize: "lg";
            readonly spacing: "lg";
            readonly height: "lg";
        };
        readonly xl: {
            readonly fontSize: "xl";
            readonly spacing: "xl";
            readonly height: "xl";
        };
        readonly '2xl': {
            readonly fontSize: "2xl";
            readonly spacing: "2xl";
            readonly height: "2xl";
        };
        readonly '3xl': {
            readonly fontSize: "3xl";
            readonly spacing: "3xl";
            readonly height: "3xl";
        };
    };
    readonly chip: {
        readonly xs: {
            readonly fontSize: "xs";
            readonly spacing: "xs";
            readonly height: "xs";
        };
        readonly sm: {
            readonly fontSize: "xs";
            readonly spacing: "sm";
            readonly height: "sm";
        };
        readonly md: {
            readonly fontSize: "sm";
            readonly spacing: "sm";
            readonly height: "md";
        };
        readonly lg: {
            readonly fontSize: "sm";
            readonly spacing: "md";
            readonly height: "lg";
        };
        readonly xl: {
            readonly fontSize: "md";
            readonly spacing: "md";
            readonly height: "xl";
        };
        readonly '2xl': {
            readonly fontSize: "lg";
            readonly spacing: "lg";
            readonly height: "2xl";
        };
        readonly '3xl': {
            readonly fontSize: "xl";
            readonly spacing: "xl";
            readonly height: "3xl";
        };
    };
    readonly badge: {
        readonly xs: 8;
        readonly sm: 10;
        readonly md: 14;
        readonly lg: 18;
        readonly xl: 22;
        readonly '2xl': 26;
        readonly '3xl': 30;
    };
};