import type { AuthoringGraphDocument, NormalizedExecutableGraphDocument } from "@x12i/graphenix-executable-contracts";
/**
 * Remove forbidden authoring embeds that belong in project siblings or Studio stores.
 * Preserves contract fields on `graphEntry` / `graphResponse` (executionSchema, summary, etc.).
 */
export declare function stripForbiddenAuthoringEmbeds<T extends AuthoringGraphDocument>(doc: T): T;
/**
 * Strip sidecars forbidden on persist. Retains `node.layout` for Catalox canvas restore.
 */
export declare function stripAuthoringGraphForPersist<T extends AuthoringGraphDocument>(doc: T): T;
/**
 * Remove design-only fields from a normalized graph before plan embed.
 * Authoring graphs may carry `node.layout` for Studio canvas; plans must not.
 */
export declare function stripDesignOnlyFieldsFromGraph(doc: NormalizedExecutableGraphDocument): NormalizedExecutableGraphDocument;
/**
 * JSON export shape: strip forbidden embeds, hoist persistency, then remove canvas layout.
 */
export declare function stripAuthoringGraphForExport<T extends AuthoringGraphDocument>(doc: T): NormalizedExecutableGraphDocument;
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