import { TextRun } from '../../../../contracts/src/index.js';
export type ResolvePhysicalFont = (family: string, face: {
    weight: '400' | '700';
    style: 'normal' | 'italic';
}) => string;
/** The same paint-ready typography is consumed by the DOM painter and worker sinks. */
export declare function resolveRunTypographyStyles(run: TextRun, resolvePhysical?: ResolvePhysicalFont): Record<string, string>;
export declare const underlineThicknessPx: (fontSize: number) => number;
export declare function resolveRunDecorationStyles(run: TextRun): Record<string, string>;