export declare class BlockMetaDTO { 'hash': string; 'totalFee': string; 'generationHash': string; 'stateHashSubCacheMerkleRoots': Array; 'numTransactions': number; 'numStatements'?: number; static discriminator: string | undefined; static attributeTypeMap: Array<{ name: string; baseName: string; type: string; }>; static getAttributeTypeMap(): { name: string; baseName: string; type: string; }[]; }