import { Block, BlockTransaction, SignedTransaction, TransactionDetails } from "@xilution/todd-coin-types";
export declare const calculateStringHash: (str: string) => string;
export declare const calculateBlockHash: (block: Omit<Block, "hash">) => string;
export declare const calculateTransactionHash: (transaction: Omit<Omit<SignedTransaction<TransactionDetails>, "signature">, "participantKey"> | Omit<Omit<BlockTransaction<TransactionDetails>, "signature">, "participantKey">) => string;
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