import { TextBody } from '../types/text';
/**
 * Apply autofit logic: shrink text to fit within the shape bounds.
 * Returns a scale factor (0-1) to apply to font sizes.
 */
export declare function computeAutofitScale(textBody: TextBody, boxWidthEmu: number, boxHeightEmu: number, fontDirs?: string[], fontMap?: Record<string, string | Buffer>): number;
//# sourceMappingURL=autofit.d.ts.map