import { FlowDoc } from '../ir/flow.js';
import { StyledRenderOptions } from '../../pdf/index.js';
/** Styled-render options projected from a {@link FlowDoc} (everything but the font `registry`). */
export type FlowRenderOptions = Omit<StyledRenderOptions, 'registry'>;
/**
 * Project a {@link FlowDoc} to the {@link StyledRenderOptions} the layout/PDF path
 * consumes (minus the font `registry`, which the caller supplies). This is the
 * single owner of the field-by-field mapping the converters and the facade used
 * to repeat by hand. Key presence is significant — the conditional spreads are
 * semantics, not style.
 *
 * @param flow The parsed interlayer.
 * @returns The render options, threading the document's own sections,
 *          header/footer bands, notes, resources, charts, fonts and language.
 */
export declare function flowRenderOptions(flow: FlowDoc): FlowRenderOptions;