/**
 * Normalize the small set of SceneAsset fields emitted by the 0.1.27
 * ScriptablePack template before the current keyed runtime validates them.
 *
 * This is deliberately a boundary migration. Current authoring and runtime
 * types stay keyed and use `shadowFilter`; only old payloads carry numeric
 * ChildOf addresses or `pcfKernelSize`.
 */
export declare function migrateLegacySceneComponentFields(componentName: string, source: Record<string, unknown>, addressByLocalId?: ReadonlyMap<number, string>): Record<string, unknown>;
/**
 * Lift the pre-keyed SceneAsset array into the current keyed shape.
 *
 * The 0.1.27 template used `localId` for storage and `bindingKey` for the
 * gameplay-facing names. Keeping the binding key is essential: the runtime
 * resolves `player`, `camera`, and joints by that name, not by the old number.
 * This function is intentionally structural and accepts `unknown` only at the
 * compatibility boundary; current authoring types remain keyed.
 */
export declare function normalizeLegacySceneAsset(scene: unknown): import('@forgeax/engine-types').SceneAsset;
//# sourceMappingURL=legacy.d.ts.map