import { Node as ProseMirrorNode } from 'prosemirror-model';
import { Editor } from '../../core/Editor.js';
export type ImagePlacement = 'inline' | 'floating';
export interface ImageCandidate {
    pos: number;
    node: ProseMirrorNode;
    sdImageId: string;
    placement: ImagePlacement;
}
/**
 * Walks the document tree and collects every image node that has a stable
 * `sdImageId` attribute. Images without an `sdImageId` are skipped — they
 * cannot be targeted by the Document API.
 */
export declare function collectImages(doc: ProseMirrorNode): ImageCandidate[];
/**
 * Finds a single image by `sdImageId`.
 *
 * @throws {DocumentApiAdapterError} `TARGET_NOT_FOUND` when no image has the given ID.
 * @throws {DocumentApiAdapterError} `AMBIGUOUS_TARGET` when multiple images share the same ID.
 */
export declare function findImageById(editor: Editor, sdImageId: string): ImageCandidate;
/**
 * Requires that the targeted image has floating placement.
 *
 * @throws {DocumentApiAdapterError} `INVALID_TARGET` when the image is inline.
 */
export declare function requireFloatingPlacement(image: ImageCandidate, operation: string): void;
//# sourceMappingURL=image-resolver.d.ts.map