/**
 * MD3 Typography scale tokens.
 * 15 text styles as per Material Design 3 specification.
 * Font values: Reference R-06 (Roboto / system font stack).
 *
 * https://m3.material.io/styles/typography/type-scale-tokens
 */
export interface TypographyStyle {
    fontFamily: string;
    fontWeight: '100' | '200' | '300' | '400' | '500' | '600' | '700' | '800' | '900';
    fontSize: number;
    lineHeight: number;
    letterSpacing: number;
}
export interface TypographyScale {
    displayLarge: TypographyStyle;
    displayMedium: TypographyStyle;
    displaySmall: TypographyStyle;
    headlineLarge: TypographyStyle;
    headlineMedium: TypographyStyle;
    headlineSmall: TypographyStyle;
    titleLarge: TypographyStyle;
    titleMedium: TypographyStyle;
    titleSmall: TypographyStyle;
    bodyLarge: TypographyStyle;
    bodyMedium: TypographyStyle;
    bodySmall: TypographyStyle;
    labelLarge: TypographyStyle;
    labelMedium: TypographyStyle;
    labelSmall: TypographyStyle;
}
export declare const typography: TypographyScale;
/** The 13 Material Design 2 typography variant names. */
export type TypographyMD2Variant = 'h1' | 'h2' | 'h3' | 'h4' | 'h5' | 'h6' | 'subtitle1' | 'subtitle2' | 'body1' | 'body2' | 'caption' | 'button' | 'overline';
/**
 * Maps each MD2 typography variant name to its MD3 `TypographyScale` key.
 * All 15 MD3 type-scale roles remain the canonical default.
 */
export declare const typographyVariantMap: Record<TypographyMD2Variant, keyof TypographyScale>;
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