export declare const BENFEN_ADDRESS_LENGTH = 32;
export declare const PUBLIC_KEY_SIZE = 32;
export declare const SIGNATURE_SCHEME_TO_FLAG: {
    ED25519: number;
};
export declare function normalizeBenfenAddress(value: string, forceAdd0x?: boolean): string;
export declare function publicKeyToAddress(publicKey: string): string;
export declare function hex2BfcAddress(hexAddress: string): string;
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