interface Extension {
    cip: number;
}
export interface EnableExtensionPayload {
    extensions: Extension[];
}
export interface Protocol {
    block_id: number;
    coins_per_utxo_size: number;
    collateral_percent: number;
    committee_max_term_length: number;
    committee_min_size: number;
    cost_model_id: number;
    decentralisation: number;
    drep_activity: number;
    drep_deposit: number;
    dvt_committee_no_confidence: number;
    dvt_committee_normal: number;
    dvt_hard_fork_initiation: number;
    dvt_motion_no_confidence: number;
    dvt_p_p_economic_group: number;
    dvt_p_p_gov_group: number;
    dvt_p_p_network_group: number;
    dvt_p_p_technical_group: number;
    dvt_treasury_withdrawal: number;
    dvt_update_to_constitution: number;
    epoch_no: number;
    extra_entropy: any;
    gov_action_deposit: number;
    gov_action_lifetime: number;
    id: number;
    influence: number;
    key_deposit: number;
    max_bh_size: number;
    max_block_ex_mem: number;
    max_block_ex_steps: number;
    max_block_size: number;
    max_collateral_inputs: number;
    max_epoch: number;
    max_tx_ex_mem: number;
    max_tx_ex_steps: number;
    max_tx_size: number;
    max_val_size: number;
    min_fee_a: number;
    min_fee_b: number;
    min_pool_cost: number;
    min_utxo_value: number;
    monetary_expand_rate: number;
    nonce: string;
    optimal_pool_count: number;
    pool_deposit: number;
    price_mem: number;
    price_step: number;
    protocol_major: number;
    protocol_minor: number;
    pvt_committee_no_confidence: number;
    pvt_committee_normal: number;
    pvt_hard_fork_initiation: number;
    pvt_motion_no_confidence: number;
    treasury_growth_rate: number;
}
export interface CardanoApiWallet {
    experimental: any;
    cip95: {
        getPubDRepKey(): Promise<string>;
        getRegisteredPubStakeKeys(): Promise<string[]>;
        getUnregisteredPubStakeKeys(): Promise<string[]>;
        signData(): Promise<any>;
    };
    isEnabled(): Promise<boolean>;
    getBalance(): Promise<string>;
    getUtxos(): Promise<string[]>;
    getCollateral?(): Promise<string[]>;
    getUsedAddresses(): Promise<string[]>;
    getUnusedAddresses(): Promise<string[]>;
    getChangeAddress(): Promise<string>;
    getRewardAddresses(): Promise<string[]>;
    getNetworkId(): Promise<number>;
    signData(arg0: any, arg1?: any): Promise<any>;
    signTx(arg0: any, arg1?: any): Promise<any>;
    submitTx(arg0: any): Promise<any>;
    onAccountChange(arg0: (addresses: string) => void): Promise<void>;
    onNetworkChange(arg0: (network: number) => void): Promise<void>;
    getActivePubStakeKeys(): Promise<string[]>;
    getExtensions(): Promise<Extension[]>;
}
export interface CardanoBrowserWallet {
    apiVersion: string;
    enable(extensions?: EnableExtensionPayload): Promise<CardanoApiWallet>;
    icon: string;
    isEnabled(): Promise<boolean>;
    name: string;
    supportedExtensions: Extension[];
}
declare global {
    interface Window {
        cardano: {
            [key: string]: CardanoBrowserWallet;
        };
    }
}
export {};