import { Any } from "@keplr-wallet/proto-types/google/protobuf/any";
import { ChainInfo, Msg, AminoSignResponse, StdSignDoc, Coin, StdFee, FeeCurrency } from "@keplr-wallet/types";
import { SignDoc } from "@keplr-wallet/proto-types/cosmos/tx/v1beta1/tx";
import { Dec } from "@keplr-wallet/unit";
import { BackgroundTxFeeType } from "../types";
/**
 * Build a signed transaction from an AminoSignResponse
 */
export declare function buildSignedTxFromAminoSignResponse(params: {
    protoMsgs: Any[];
    signResponse: AminoSignResponse;
    chainInfo: ChainInfo;
    eip712Signing: boolean;
}): {
    tx: Uint8Array;
    signDoc: StdSignDoc;
};
/**
 * Prepare sign document for Cosmos transaction signing
 */
export declare function prepareSignDocForAminoSigning(params: {
    chainInfo: ChainInfo;
    accountNumber: string;
    sequence: string;
    aminoMsgs: Msg[];
    fee: StdFee;
    memo: string;
    eip712Signing: boolean;
    signer: string;
}): StdSignDoc;
export declare function prepareSignDocForDirectSigning(params: {
    chainInfo: ChainInfo;
    accountNumber: string;
    sequence: string;
    protoMsgs: Any[];
    fee: StdFee;
    memo: string;
    pubKey: Uint8Array;
}): {
    signDoc: SignDoc;
    bodyBytes: Uint8Array;
    authInfoBytes: Uint8Array;
};
/**
 * Resolve the correct pub key typeUrl for a chain, accounting for ethermint/initia/injective variants.
 */
export declare function getCosmosPubKeyTypeUrl(chainInfo: ChainInfo): string;
export declare function simulateCosmosTx(signer: string, chainInfo: ChainInfo, msgs: Any[], fee: Omit<StdFee, "gas">, memo?: string): Promise<{
    gasUsed: number;
}>;
export declare function fetchCosmosSpendableBalances(baseURL: string, bech32Address: string, limit?: number): Promise<{
    balances: Coin[];
}>;
export declare function getCosmosGasPrice(chainInfo: ChainInfo, feeType?: BackgroundTxFeeType, feeCurrency?: FeeCurrency): Promise<{
    gasPrice: Dec;
    source: "osmosis-base-fee" | "osmosis-txfees" | "feemarket" | "initia-dynamic" | "eip1559" | "default";
}>;
export declare function getDefaultGasPrice(feeCurrency: FeeCurrency, feeType: BackgroundTxFeeType): Dec;
export declare function calculateCosmosStdFee(feeCurrency: FeeCurrency, gasUsed: number, gasPrice: Dec, features: string[] | undefined): StdFee;