import { AssetError, type MeshAsset, type MeshCollision, type Result } from '@forgeax/engine-types';
/** Weld exact positions across material/UV seams; include only authored triangle coverage. */
export declare function buildMeshCollision(mesh: MeshAsset): Result<MeshCollision, AssetError>;
/** Binary/JSON admission refuses stale products rather than silently rebuilding them. */
export declare function validateMeshCollisionAttachment(mesh: MeshAsset, value: unknown): Result<MeshCollision, AssetError>;
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