export declare const CHARACTER_SOURCE_LIMITS: {
    readonly maxBytes: number;
    readonly maxJsonBytes: number;
    readonly maxNodes: 10000;
    readonly maxMeshes: 256;
    readonly maxPrimitives: 2048;
    readonly maxAccessors: 8192;
    readonly maxAccessorElements: 5000000;
    readonly maxDecodedAccessorBytes: number;
    readonly maxDecodedCompressedBytes: number;
    readonly maxBufferViews: 8192;
    readonly maxImages: 128;
    readonly maxImageBytes: number;
    readonly maxMaterials: 256;
    readonly maxSkins: 8;
    readonly maxAnimations: 64;
};
export interface CharacterSourcePreflight {
    bytes: Uint8Array;
    sha256: string;
    sizeBytes: number;
    counts: {
        nodes: number;
        meshes: number;
        primitives: number;
        accessors: number;
        accessorElements: number;
        decodedAccessorBytes: number;
        bufferViews: number;
        images: number;
        materials: number;
        skins: number;
        animations: number;
    };
}
/** Reject hostile/oversized input before glTF-Transform allocates from attacker-controlled counts. */
export declare function preflightCharacterSource(path: string): CharacterSourcePreflight;