/**
 * The currency that is supported on the chain natively.
 */
export interface Currency {
    readonly coinDenom: string;
    readonly coinMinimalDenom: string;
    readonly coinDecimals: number;
    /**
     * This is used to fetch asset's fiat value from coingecko.
     * You can get id from https://api.coingecko.com/api/v3/coins/list.
     */
    readonly coinGeckoId?: string;
    readonly coinImageUrl?: string;
}
/**
 * The currency that is supported on the cosmwasm.
 * This should be the CW-20 that confirms the standard.
 * And, in this case, `coinMinimalDenom` must start with the type and contract address of currency such as "cw20:coral1vv6hruqu...3sfhwh:ukeplr".
 */
export interface CW20Currency extends Currency {
    readonly type: "cw20";
    readonly contractAddress: string;
}
export interface Secret20Currency extends Currency {
    readonly type: "secret20";
    readonly contractAddress: string;
    readonly viewingKey: string;
}
/**
 * IBCCurrency is the currency that is sent from the other chain via IBC.
 * This will be handled as similar to the native currency.
 * But, this has more information abounr IBC channel and paths.
 */
export interface IBCCurrency extends Currency {
    readonly paths: {
        portId: string;
        channelId: string;
        counterpartyChannelId?: string;
        counterpartyPortId?: string;
        clientChainId?: string;
    }[];
    /**
     * The chain id that the currency is from.
     * If that chain is unknown, this will be undefined.
     */
    readonly originChainId: string | undefined;
    readonly originCurrency: Currency | CW20Currency | Secret20Currency | undefined;
}
/**
 * The currency that is supported on the EVM.
 */
export interface ERC20Currency extends Currency {
    readonly type: "erc20";
    readonly contractAddress: string;
}
/**
 * Any type of currency that Kepler applications can support.
 */
export type AppCurrency = Currency | CW20Currency | Secret20Currency | IBCCurrency | ERC20Currency;
export interface FiatCurrency {
    readonly currency: string;
    readonly symbol: string;
    readonly maxDecimals: number;
    readonly locale: string;
}
export type WithGasPriceStep<T> = T & {
    /**
     * This is used to set the fee of the transaction.
     * If this field is empty, it just use the default gas price step (low: 0.01, average: 0.025, high: 0.04).
     */
    readonly gasPriceStep?: {
        readonly low: number;
        readonly average: number;
        readonly high: number;
    };
};
export type FeeCurrency = WithGasPriceStep<AppCurrency>;