import type { CanonicalAnnotation } from '@mango-iiif/w3c-parser';
import { type ChapterDrawingAnnotation } from '../core/types/story';
import type { ResolvedAnnotation } from '../iiif/annotationResolver';
/**
 * Appearance a drawing has when it has not said otherwise.
 *
 * Exported because the reader needs the same three values: a stylesheet always
 * spells out colour, width and fill, so without knowing which spellings mean
 * "unspecified" every drawing would come back from a round trip carrying three
 * properties its author never set.
 */
export declare const DEFAULT_DRAWING_COLOR = "#e07a3f";
export declare const DEFAULT_DRAWING_STROKE_WIDTH = "medium";
export declare const DEFAULT_DRAWING_FILL_MODE = "transparent";
/** Fill alpha that marks a shape as unfilled rather than solid. */
export declare const DRAWING_TRANSPARENT_FILL_ALPHA = 0.16;
/**
 * Builds the canonical W3C document used by both live story authoring and
 * story export. Story state remains the compact persistence format, but it no
 * longer has a second annotation interpretation.
 */
export declare const storyDrawingDocument: (drawing: ChapterDrawingAnnotation, canvasId: string, annotationId?: string) => CanonicalAnnotation | null;
export declare const storyDrawingToResolved: (drawing: ChapterDrawingAnnotation, canvasId: string, preferredLanguages: readonly string[]) => ResolvedAnnotation | null;