import type { Config, Data } from "@puckeditor/core";
/**
 * Matches `{{ pages["/path"].blocks["blockId"].props.propOr.nested }}`.
 * Path and block id are JSON string literals (same as `JSON.stringify`).
 */
export declare const CROSS_PAGE_REF_REGEX: RegExp;
export declare const MAX_XREF_DEPTH = 10;
/**
 * Full saved props for a block by `props.id`, or root field props for `root` / `puck-root`.
 */
export declare function getBlockPropsById(data: Data, componentId: string): Record<string, unknown> | null;
/**
 * Raw prop value from saved Puck data (string/number/boolean or undefined).
 * `propPath` may be dotted (e.g. `meta.alt`).
 */
export declare function getRawPropValue(data: Data, componentId: string, propPath: string): unknown;
export declare function normalizeRoutePathForRef(p: string): string;
/**
 * Human-readable cross-page reference, e.g.
 * `{{ pages["/"].blocks["ImageBlock-uuid"].props.src }}`
 */
export declare function encodePagesBlocksTemplate(path: string, blockId: string, propKey: string): string;
export declare function isPagesBlocksTemplateString(value: unknown): boolean;
export declare function isCrossPageRefTemplateString(value: unknown): boolean;
export type FlatComponent = {
    id: string;
    type: string;
    label: string;
};
export declare function flattenComponents(data: Data, config: Config): FlatComponent[];
export declare function listConnectablePropKeys(config: Config, componentType: string): string[];