export declare enum FeeType {
    METABRIDGE = "metabridge",
    REFUEL = "refuel",
    TX_FEE = "txFee"
}
export declare enum ActionTypes {
    BRIDGE = "bridge",
    SWAP = "swap",
    REFUEL = "refuel"
}
export declare const truthyString: (value: string) => boolean;
export declare const BridgeAssetSchema: import("@metamask/superstruct").Struct<{
    symbol: string;
    chainId: number;
    address: string;
    assetId: `${string}:${string}/${string}:${string}`;
    name: string;
    decimals: number;
    icon?: string | null | undefined;
    iconUrl?: string | null | undefined;
}, {
    /**
     * The chainId of the token
     */
    chainId: import("@metamask/superstruct").Struct<number, null>;
    /**
     * An address that the metaswap-api recognizes as the default token
     */
    address: import("@metamask/superstruct").Struct<string, null>;
    /**
     * The assetId of the token
     */
    assetId: import("@metamask/superstruct").Struct<`${string}:${string}/${string}:${string}`, null>;
    /**
     * The symbol of token object
     */
    symbol: import("@metamask/superstruct").Struct<string, null>;
    /**
     * The name for the network
     */
    name: import("@metamask/superstruct").Struct<string, null>;
    decimals: import("@metamask/superstruct").Struct<number, null>;
    /**
     * URL for token icon
     */
    icon: import("@metamask/superstruct").Struct<string | null | undefined, null>;
    /**
     * URL for token icon
     */
    iconUrl: import("@metamask/superstruct").Struct<string | null | undefined, null>;
}>;
export declare const ChainRankingItemSchema: import("@metamask/superstruct").Struct<{
    chainId: `${string}:${string}`;
    name: string;
}, {
    /**
     * The CAIP-2 chain identifier (e.g., "eip155:1" for Ethereum mainnet)
     */
    chainId: import("@metamask/superstruct").Struct<`${string}:${string}`, null>;
    /**
     * The display name of the chain (e.g., "Ethereum")
     */
    name: import("@metamask/superstruct").Struct<string, null>;
}>;
export declare const ChainRankingSchema: import("@metamask/superstruct").Struct<{
    chainId: `${string}:${string}`;
    name: string;
}[] | undefined, import("@metamask/superstruct").Struct<{
    chainId: `${string}:${string}`;
    name: string;
}, {
    /**
     * The CAIP-2 chain identifier (e.g., "eip155:1" for Ethereum mainnet)
     */
    chainId: import("@metamask/superstruct").Struct<`${string}:${string}`, null>;
    /**
     * The display name of the chain (e.g., "Ethereum")
     */
    name: import("@metamask/superstruct").Struct<string, null>;
}>>;
export declare const ChainConfigurationSchema: import("@metamask/superstruct").Struct<{
    isActiveSrc: boolean;
    isActiveDest: boolean;
    refreshRate?: number | undefined;
    topAssets?: string[] | undefined;
    stablecoins?: string[] | undefined;
    batchSellDestStablecoins?: `${string}:${string}/${string}:${string}`[] | undefined;
    isUnifiedUIEnabled?: boolean | undefined;
    isSingleSwapBridgeButtonEnabled?: boolean | undefined;
    isGaslessSwapEnabled?: boolean | undefined;
    noFeeAssets?: string[] | undefined;
    defaultPairs?: {
        standard: Record<string, string>;
        other: Record<string, string>;
    } | undefined;
}, {
    isActiveSrc: import("@metamask/superstruct").Struct<boolean, null>;
    isActiveDest: import("@metamask/superstruct").Struct<boolean, null>;
    refreshRate: import("@metamask/superstruct").Struct<number | undefined, null>;
    topAssets: import("@metamask/superstruct").Struct<string[] | undefined, import("@metamask/superstruct").Struct<string, null>>;
    stablecoins: import("@metamask/superstruct").Struct<string[] | undefined, import("@metamask/superstruct").Struct<string, null>>;
    batchSellDestStablecoins: import("@metamask/superstruct").Struct<`${string}:${string}/${string}:${string}`[] | undefined, import("@metamask/superstruct").Struct<`${string}:${string}/${string}:${string}`, null>>;
    isUnifiedUIEnabled: import("@metamask/superstruct").Struct<boolean | undefined, null>;
    isSingleSwapBridgeButtonEnabled: import("@metamask/superstruct").Struct<boolean | undefined, null>;
    isGaslessSwapEnabled: import("@metamask/superstruct").Struct<boolean | undefined, null>;
    noFeeAssets: import("@metamask/superstruct").Struct<string[] | undefined, import("@metamask/superstruct").Struct<string, null>>;
    defaultPairs: import("@metamask/superstruct").Struct<{
        standard: Record<string, string>;
        other: Record<string, string>;
    } | undefined, {
        /**
         * The standard default pairs. Use this if the pair is only set once.
         * The key is the CAIP asset type of the src token and the value is the CAIP asset type of the dest token.
         */
        standard: import("@metamask/superstruct").Struct<Record<string, string>, null>;
        /**
         * The other default pairs. Use this if the dest token depends on the src token and can be set multiple times.
         * The key is the CAIP asset type of the src token and the value is the CAIP asset type of the dest token.
         */
        other: import("@metamask/superstruct").Struct<Record<string, string>, null>;
    }>;
}>;
export declare const PriceImpactThresholdSchema: import("@metamask/superstruct").Struct<{
    gasless: number;
    normal: number;
    warning?: number | undefined;
    error?: number | undefined;
}, {
    gasless: import("@metamask/superstruct").Struct<number, null>;
    normal: import("@metamask/superstruct").Struct<number, null>;
    warning: import("@metamask/superstruct").Struct<number | undefined, null>;
    error: import("@metamask/superstruct").Struct<number | undefined, null>;
}>;
/**
 * This is the schema for the feature flags response from the RemoteFeatureFlagController
 */
export declare const PlatformConfigSchema: import("@metamask/superstruct").Struct<{
    refreshRate: number;
    minimumVersion: string;
    maxRefreshCount: number;
    support: boolean;
    chains: Record<string, {
        isActiveSrc: boolean;
        isActiveDest: boolean;
        refreshRate?: number | undefined;
        topAssets?: string[] | undefined;
        stablecoins?: string[] | undefined;
        batchSellDestStablecoins?: `${string}:${string}/${string}:${string}`[] | undefined;
        isUnifiedUIEnabled?: boolean | undefined;
        isSingleSwapBridgeButtonEnabled?: boolean | undefined;
        isGaslessSwapEnabled?: boolean | undefined;
        noFeeAssets?: string[] | undefined;
        defaultPairs?: {
            standard: Record<string, string>;
            other: Record<string, string>;
        } | undefined;
    }>;
    priceImpactThreshold?: {
        gasless: number;
        normal: number;
        warning?: number | undefined;
        error?: number | undefined;
    } | undefined;
    quoteRequestOverrides?: Record<string, {
        aggIds?: string[] | undefined;
        bridgeIds?: string[] | undefined;
        fee?: number | undefined;
    } | undefined> | undefined;
    bip44DefaultPairs?: Record<string, {
        standard: Record<string, string>;
        other: Record<string, string>;
    } | undefined> | undefined;
    sse?: {
        minimumVersion: string;
        enabled: boolean;
    } | undefined;
    chainRanking?: {
        chainId: `${string}:${string}`;
        name: string;
    }[] | undefined;
    maxPendingHistoryItemAgeMs?: number | undefined;
}, {
    priceImpactThreshold: import("@metamask/superstruct").Struct<{
        gasless: number;
        normal: number;
        warning?: number | undefined;
        error?: number | undefined;
    } | undefined, {
        gasless: import("@metamask/superstruct").Struct<number, null>;
        normal: import("@metamask/superstruct").Struct<number, null>;
        warning: import("@metamask/superstruct").Struct<number | undefined, null>;
        error: import("@metamask/superstruct").Struct<number | undefined, null>;
    }>;
    quoteRequestOverrides: import("@metamask/superstruct").Struct<Record<string, {
        aggIds?: string[] | undefined;
        bridgeIds?: string[] | undefined;
        fee?: number | undefined;
    } | undefined> | undefined, null>;
    minimumVersion: import("@metamask/superstruct").Struct<string, null>;
    refreshRate: import("@metamask/superstruct").Struct<number, null>;
    maxRefreshCount: import("@metamask/superstruct").Struct<number, null>;
    support: import("@metamask/superstruct").Struct<boolean, null>;
    chains: import("@metamask/superstruct").Struct<Record<string, {
        isActiveSrc: boolean;
        isActiveDest: boolean;
        refreshRate?: number | undefined;
        topAssets?: string[] | undefined;
        stablecoins?: string[] | undefined;
        batchSellDestStablecoins?: `${string}:${string}/${string}:${string}`[] | undefined;
        isUnifiedUIEnabled?: boolean | undefined;
        isSingleSwapBridgeButtonEnabled?: boolean | undefined;
        isGaslessSwapEnabled?: boolean | undefined;
        noFeeAssets?: string[] | undefined;
        defaultPairs?: {
            standard: Record<string, string>;
            other: Record<string, string>;
        } | undefined;
    }>, null>;
    /**
     * The bip44 default pairs for the chains
     * Key is the CAIP chainId namespace
     */
    bip44DefaultPairs: import("@metamask/superstruct").Struct<Record<string, {
        standard: Record<string, string>;
        other: Record<string, string>;
    } | undefined> | undefined, null>;
    sse: import("@metamask/superstruct").Struct<{
        minimumVersion: string;
        enabled: boolean;
    } | undefined, {
        enabled: import("@metamask/superstruct").Struct<boolean, null>;
        /**
         * The minimum version of the client required to enable SSE, for example 13.8.0
         */
        minimumVersion: import("@metamask/superstruct").Struct<string, null>;
    }>;
    /**
     * Array of chain objects ordered by preference/ranking
     */
    chainRanking: import("@metamask/superstruct").Struct<{
        chainId: `${string}:${string}`;
        name: string;
    }[] | undefined, import("@metamask/superstruct").Struct<{
        chainId: `${string}:${string}`;
        name: string;
    }, {
        /**
         * The CAIP-2 chain identifier (e.g., "eip155:1" for Ethereum mainnet)
         */
        chainId: import("@metamask/superstruct").Struct<`${string}:${string}`, null>;
        /**
         * The display name of the chain (e.g., "Ethereum")
         */
        name: import("@metamask/superstruct").Struct<string, null>;
    }>>;
    maxPendingHistoryItemAgeMs: import("@metamask/superstruct").Struct<number | undefined, null>;
}>;
export declare const validateFeatureFlagsResponse: (data: unknown) => data is {
    refreshRate: number;
    minimumVersion: string;
    maxRefreshCount: number;
    support: boolean;
    chains: Record<string, {
        isActiveSrc: boolean;
        isActiveDest: boolean;
        refreshRate?: number | undefined;
        topAssets?: string[] | undefined;
        stablecoins?: string[] | undefined;
        batchSellDestStablecoins?: `${string}:${string}/${string}:${string}`[] | undefined;
        isUnifiedUIEnabled?: boolean | undefined;
        isSingleSwapBridgeButtonEnabled?: boolean | undefined;
        isGaslessSwapEnabled?: boolean | undefined;
        noFeeAssets?: string[] | undefined;
        defaultPairs?: {
            standard: Record<string, string>;
            other: Record<string, string>;
        } | undefined;
    }>;
    priceImpactThreshold?: {
        gasless: number;
        normal: number;
        warning?: number | undefined;
        error?: number | undefined;
    } | undefined;
    quoteRequestOverrides?: Record<string, {
        aggIds?: string[] | undefined;
        bridgeIds?: string[] | undefined;
        fee?: number | undefined;
    } | undefined> | undefined;
    bip44DefaultPairs?: Record<string, {
        standard: Record<string, string>;
        other: Record<string, string>;
    } | undefined> | undefined;
    sse?: {
        minimumVersion: string;
        enabled: boolean;
    } | undefined;
    chainRanking?: {
        chainId: `${string}:${string}`;
        name: string;
    }[] | undefined;
    maxPendingHistoryItemAgeMs?: number | undefined;
};
export declare const validateSwapsTokenObject: (data: unknown) => data is {
    symbol: string;
    chainId: number;
    address: string;
    assetId: `${string}:${string}/${string}:${string}`;
    name: string;
    decimals: number;
    icon?: string | null | undefined;
    iconUrl?: string | null | undefined;
};
export declare const FeeDataSchema: import("@metamask/superstruct").Struct<{
    amount: string;
    asset: {
        symbol: string;
        chainId: number;
        address: string;
        assetId: `${string}:${string}/${string}:${string}`;
        name: string;
        decimals: number;
        icon?: string | null | undefined;
        iconUrl?: string | null | undefined;
    };
}, {
    amount: import("@metamask/superstruct").Struct<string, null>;
    asset: import("@metamask/superstruct").Struct<{
        symbol: string;
        chainId: number;
        address: string;
        assetId: `${string}:${string}/${string}:${string}`;
        name: string;
        decimals: number;
        icon?: string | null | undefined;
        iconUrl?: string | null | undefined;
    }, {
        /**
         * The chainId of the token
         */
        chainId: import("@metamask/superstruct").Struct<number, null>;
        /**
         * An address that the metaswap-api recognizes as the default token
         */
        address: import("@metamask/superstruct").Struct<string, null>;
        /**
         * The assetId of the token
         */
        assetId: import("@metamask/superstruct").Struct<`${string}:${string}/${string}:${string}`, null>;
        /**
         * The symbol of token object
         */
        symbol: import("@metamask/superstruct").Struct<string, null>;
        /**
         * The name for the network
         */
        name: import("@metamask/superstruct").Struct<string, null>;
        decimals: import("@metamask/superstruct").Struct<number, null>;
        /**
         * URL for token icon
         */
        icon: import("@metamask/superstruct").Struct<string | null | undefined, null>;
        /**
         * URL for token icon
         */
        iconUrl: import("@metamask/superstruct").Struct<string | null | undefined, null>;
    }>;
}>;
export declare const ProtocolSchema: import("@metamask/superstruct").Struct<{
    name: string;
    icon?: string | undefined;
    displayName?: string | undefined;
}, {
    name: import("@metamask/superstruct").Struct<string, null>;
    displayName: import("@metamask/superstruct").Struct<string | undefined, null>;
    icon: import("@metamask/superstruct").Struct<string | undefined, null>;
}>;
export declare const StepSchema: import("@metamask/superstruct").Struct<{
    action: ActionTypes;
    srcChainId: number;
    srcAsset: {
        symbol: string;
        chainId: number;
        address: string;
        assetId: `${string}:${string}/${string}:${string}`;
        name: string;
        decimals: number;
        icon?: string | null | undefined;
        iconUrl?: string | null | undefined;
    };
    destAsset: {
        symbol: string;
        chainId: number;
        address: string;
        assetId: `${string}:${string}/${string}:${string}`;
        name: string;
        decimals: number;
        icon?: string | null | undefined;
        iconUrl?: string | null | undefined;
    };
    srcAmount: string;
    destAmount: string;
    protocol: {
        name: string;
        icon?: string | undefined;
        displayName?: string | undefined;
    };
    destChainId?: number | undefined;
}, {
    action: import("@metamask/superstruct").Struct<ActionTypes, {
        bridge: ActionTypes.BRIDGE;
        swap: ActionTypes.SWAP;
        refuel: ActionTypes.REFUEL;
    }>;
    srcChainId: import("@metamask/superstruct").Struct<number, null>;
    destChainId: import("@metamask/superstruct").Struct<number | undefined, null>;
    srcAsset: import("@metamask/superstruct").Struct<{
        symbol: string;
        chainId: number;
        address: string;
        assetId: `${string}:${string}/${string}:${string}`;
        name: string;
        decimals: number;
        icon?: string | null | undefined;
        iconUrl?: string | null | undefined;
    }, {
        /**
         * The chainId of the token
         */
        chainId: import("@metamask/superstruct").Struct<number, null>;
        /**
         * An address that the metaswap-api recognizes as the default token
         */
        address: import("@metamask/superstruct").Struct<string, null>;
        /**
         * The assetId of the token
         */
        assetId: import("@metamask/superstruct").Struct<`${string}:${string}/${string}:${string}`, null>;
        /**
         * The symbol of token object
         */
        symbol: import("@metamask/superstruct").Struct<string, null>;
        /**
         * The name for the network
         */
        name: import("@metamask/superstruct").Struct<string, null>;
        decimals: import("@metamask/superstruct").Struct<number, null>;
        /**
         * URL for token icon
         */
        icon: import("@metamask/superstruct").Struct<string | null | undefined, null>;
        /**
         * URL for token icon
         */
        iconUrl: import("@metamask/superstruct").Struct<string | null | undefined, null>;
    }>;
    destAsset: import("@metamask/superstruct").Struct<{
        symbol: string;
        chainId: number;
        address: string;
        assetId: `${string}:${string}/${string}:${string}`;
        name: string;
        decimals: number;
        icon?: string | null | undefined;
        iconUrl?: string | null | undefined;
    }, {
        /**
         * The chainId of the token
         */
        chainId: import("@metamask/superstruct").Struct<number, null>;
        /**
         * An address that the metaswap-api recognizes as the default token
         */
        address: import("@metamask/superstruct").Struct<string, null>;
        /**
         * The assetId of the token
         */
        assetId: import("@metamask/superstruct").Struct<`${string}:${string}/${string}:${string}`, null>;
        /**
         * The symbol of token object
         */
        symbol: import("@metamask/superstruct").Struct<string, null>;
        /**
         * The name for the network
         */
        name: import("@metamask/superstruct").Struct<string, null>;
        decimals: import("@metamask/superstruct").Struct<number, null>;
        /**
         * URL for token icon
         */
        icon: import("@metamask/superstruct").Struct<string | null | undefined, null>;
        /**
         * URL for token icon
         */
        iconUrl: import("@metamask/superstruct").Struct<string | null | undefined, null>;
    }>;
    srcAmount: import("@metamask/superstruct").Struct<string, null>;
    destAmount: import("@metamask/superstruct").Struct<string, null>;
    protocol: import("@metamask/superstruct").Struct<{
        name: string;
        icon?: string | undefined;
        displayName?: string | undefined;
    }, {
        name: import("@metamask/superstruct").Struct<string, null>;
        displayName: import("@metamask/superstruct").Struct<string | undefined, null>;
        icon: import("@metamask/superstruct").Struct<string | undefined, null>;
    }>;
}>;
/**
 * Schema for an intent-based order used for EIP-712 signing and submission.
 *
 * This represents the minimal subset of fields required by intent-based
 * protocols (e.g. CoW Swap) to build, sign, and submit an order.
 */
export declare const IntentOrderSchema: import("@metamask/superstruct").Struct<{
    sellToken: `0x${string}`;
    buyToken: `0x${string}`;
    validTo: string | number;
    appData: string;
    appDataHash: `0x${string}`;
    feeAmount: string;
    kind: "sell" | "buy";
    partiallyFillable: boolean;
    receiver?: `0x${string}` | undefined;
    sellAmount?: string | undefined;
    buyAmount?: string | undefined;
    from?: `0x${string}` | undefined;
}, {
    /**
     * Address of the token being sold.
     */
    sellToken: import("@metamask/superstruct").Struct<`0x${string}`, null>;
    /**
     * Address of the token being bought.
     */
    buyToken: import("@metamask/superstruct").Struct<`0x${string}`, null>;
    /**
     * Optional receiver of the bought tokens.
     * If omitted, defaults to the signer / order owner.
     */
    receiver: import("@metamask/superstruct").Struct<`0x${string}` | undefined, null>;
    /**
     * Order expiration time.
     *
     * Can be provided as a UNIX timestamp in seconds, either as a number
     * or as a digit string, depending on provider requirements.
     */
    validTo: import("@metamask/superstruct").Struct<string | number, null>;
    /**
     * Arbitrary application-specific data attached to the order.
     */
    appData: import("@metamask/superstruct").Struct<string, null>;
    /**
     * Hash of the `appData` field, used for EIP-712 signing.
     */
    appDataHash: import("@metamask/superstruct").Struct<`0x${string}`, null>;
    /**
     * Fee amount paid for order execution, expressed as a digit string.
     */
    feeAmount: import("@metamask/superstruct").Struct<string, null>;
    /**
     * Order kind.
     *
     * - `sell`: exact sell amount, variable buy amount
     * - `buy`: exact buy amount, variable sell amount
     */
    kind: import("@metamask/superstruct").Struct<"sell" | "buy", {
        sell: "sell";
        buy: "buy";
    }>;
    /**
     * Whether the order can be partially filled.
     */
    partiallyFillable: import("@metamask/superstruct").Struct<boolean, null>;
    /**
     * Exact amount of the sell token.
     *
     * Required for `sell` orders.
     */
    sellAmount: import("@metamask/superstruct").Struct<string | undefined, null>;
    /**
     * Exact amount of the buy token.
     *
     * Required for `buy` orders.
     */
    buyAmount: import("@metamask/superstruct").Struct<string | undefined, null>;
    /**
     * Optional order owner / sender address.
     *
     * Provided for convenience when building the EIP-712 domain and message.
     */
    from: import("@metamask/superstruct").Struct<`0x${string}` | undefined, null>;
}>;
/**
 * Schema representing an intent submission payload.
 *
 * Wraps the intent order along with protocol and optional routing metadata
 * required by the backend or relayer infrastructure.
 */
export declare const IntentSchema: import("@metamask/superstruct").Struct<{
    protocol: string;
    order: {
        sellToken: `0x${string}`;
        buyToken: `0x${string}`;
        validTo: string | number;
        appData: string;
        appDataHash: `0x${string}`;
        feeAmount: string;
        kind: "sell" | "buy";
        partiallyFillable: boolean;
        receiver?: `0x${string}` | undefined;
        sellAmount?: string | undefined;
        buyAmount?: string | undefined;
        from?: `0x${string}` | undefined;
    };
    typedData: {
        types: Record<string, {
            name: string;
            type: string;
        }[]>;
        primaryType: string;
        domain: Record<string, any>;
        message: Record<string, any>;
    };
    settlementContract?: `0x${string}` | undefined;
}, {
    /**
     * Identifier of the intent protocol used to interpret the order.
     */
    protocol: import("@metamask/superstruct").Struct<string, null>;
    /**
     * The intent order to be signed and submitted.
     */
    order: import("@metamask/superstruct").Struct<{
        sellToken: `0x${string}`;
        buyToken: `0x${string}`;
        validTo: string | number;
        appData: string;
        appDataHash: `0x${string}`;
        feeAmount: string;
        kind: "sell" | "buy";
        partiallyFillable: boolean;
        receiver?: `0x${string}` | undefined;
        sellAmount?: string | undefined;
        buyAmount?: string | undefined;
        from?: `0x${string}` | undefined;
    }, {
        /**
         * Address of the token being sold.
         */
        sellToken: import("@metamask/superstruct").Struct<`0x${string}`, null>;
        /**
         * Address of the token being bought.
         */
        buyToken: import("@metamask/superstruct").Struct<`0x${string}`, null>;
        /**
         * Optional receiver of the bought tokens.
         * If omitted, defaults to the signer / order owner.
         */
        receiver: import("@metamask/superstruct").Struct<`0x${string}` | undefined, null>;
        /**
         * Order expiration time.
         *
         * Can be provided as a UNIX timestamp in seconds, either as a number
         * or as a digit string, depending on provider requirements.
         */
        validTo: import("@metamask/superstruct").Struct<string | number, null>;
        /**
         * Arbitrary application-specific data attached to the order.
         */
        appData: import("@metamask/superstruct").Struct<string, null>;
        /**
         * Hash of the `appData` field, used for EIP-712 signing.
         */
        appDataHash: import("@metamask/superstruct").Struct<`0x${string}`, null>;
        /**
         * Fee amount paid for order execution, expressed as a digit string.
         */
        feeAmount: import("@metamask/superstruct").Struct<string, null>;
        /**
         * Order kind.
         *
         * - `sell`: exact sell amount, variable buy amount
         * - `buy`: exact buy amount, variable sell amount
         */
        kind: import("@metamask/superstruct").Struct<"sell" | "buy", {
            sell: "sell";
            buy: "buy";
        }>;
        /**
         * Whether the order can be partially filled.
         */
        partiallyFillable: import("@metamask/superstruct").Struct<boolean, null>;
        /**
         * Exact amount of the sell token.
         *
         * Required for `sell` orders.
         */
        sellAmount: import("@metamask/superstruct").Struct<string | undefined, null>;
        /**
         * Exact amount of the buy token.
         *
         * Required for `buy` orders.
         */
        buyAmount: import("@metamask/superstruct").Struct<string | undefined, null>;
        /**
         * Optional order owner / sender address.
         *
         * Provided for convenience when building the EIP-712 domain and message.
         */
        from: import("@metamask/superstruct").Struct<`0x${string}` | undefined, null>;
    }>;
    /**
     * Optional settlement contract address used for execution.
     */
    settlementContract: import("@metamask/superstruct").Struct<`0x${string}` | undefined, null>;
    /**
     * Optional EIP-712 typed data payload for signing.
     * Must be JSON-serializable and include required EIP-712 fields.
     */
    typedData: import("@metamask/superstruct").Struct<{
        types: Record<string, {
            name: string;
            type: string;
        }[]>;
        primaryType: string;
        domain: Record<string, any>;
        message: Record<string, any>;
    }, {
        types: import("@metamask/superstruct").Struct<Record<string, {
            name: string;
            type: string;
        }[]>, null>;
        primaryType: import("@metamask/superstruct").Struct<string, null>;
        domain: import("@metamask/superstruct").Struct<Record<string, any>, null>;
        message: import("@metamask/superstruct").Struct<Record<string, any>, null>;
    }>;
}>;
export declare const TxFeeGasLimitsSchema: import("@metamask/superstruct").Struct<{
    maxFeePerGas: string;
    maxPriorityFeePerGas: string;
}, {
    maxFeePerGas: import("@metamask/superstruct").Struct<string, null>;
    maxPriorityFeePerGas: import("@metamask/superstruct").Struct<string, null>;
}>;
export declare const GaslessPropertiesSchema: import("@metamask/superstruct").Struct<{
    gasIncluded?: boolean | undefined;
    gasIncluded7702?: boolean | undefined;
    gasSponsored?: boolean | undefined;
}, {
    gasIncluded: import("@metamask/superstruct").Struct<boolean | undefined, null>;
    /**
     * Whether the quote can use EIP-7702 delegated gasless execution
     */
    gasIncluded7702: import("@metamask/superstruct").Struct<boolean | undefined, null>;
    /**
     * A third party sponsors the gas. If true, then gasIncluded7702 is also true.
     */
    gasSponsored: import("@metamask/superstruct").Struct<boolean | undefined, null>;
}>;
export declare const QuoteSchema: import("@metamask/superstruct").Struct<{
    gasIncluded?: boolean | undefined;
    gasIncluded7702?: boolean | undefined;
    gasSponsored?: boolean | undefined;
} & {
    srcChainId: number;
    destChainId: number;
    srcAsset: {
        symbol: string;
        chainId: number;
        address: string;
        assetId: `${string}:${string}/${string}:${string}`;
        name: string;
        decimals: number;
        icon?: string | null | undefined;
        iconUrl?: string | null | undefined;
    };
    destAsset: {
        symbol: string;
        chainId: number;
        address: string;
        assetId: `${string}:${string}/${string}:${string}`;
        name: string;
        decimals: number;
        icon?: string | null | undefined;
        iconUrl?: string | null | undefined;
    };
    requestId: string;
    srcTokenAmount: string;
    destTokenAmount: string;
    minDestTokenAmount: string;
    feeData: {
        metabridge: {
            amount: string;
            asset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
        };
        txFee?: ({
            amount: string;
            asset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
        } & {
            maxFeePerGas: string;
            maxPriorityFeePerGas: string;
        }) | undefined;
    };
    bridgeId: string;
    bridges: string[];
    steps: {
        action: ActionTypes;
        srcChainId: number;
        srcAsset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
        destAsset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
        srcAmount: string;
        destAmount: string;
        protocol: {
            name: string;
            icon?: string | undefined;
            displayName?: string | undefined;
        };
        destChainId?: number | undefined;
    }[];
    refuel?: {
        action: ActionTypes;
        srcChainId: number;
        srcAsset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
        destAsset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
        srcAmount: string;
        destAmount: string;
        protocol: {
            name: string;
            icon?: string | undefined;
            displayName?: string | undefined;
        };
        destChainId?: number | undefined;
    } | undefined;
    priceData?: {
        totalFromAmountUsd?: string | undefined;
        totalToAmountUsd?: string | undefined;
        priceImpact?: string | undefined;
        totalFeeAmountUsd?: string | undefined;
    } | undefined;
    intent?: {
        protocol: string;
        order: {
            sellToken: `0x${string}`;
            buyToken: `0x${string}`;
            validTo: string | number;
            appData: string;
            appDataHash: `0x${string}`;
            feeAmount: string;
            kind: "sell" | "buy";
            partiallyFillable: boolean;
            receiver?: `0x${string}` | undefined;
            sellAmount?: string | undefined;
            buyAmount?: string | undefined;
            from?: `0x${string}` | undefined;
        };
        typedData: {
            types: Record<string, {
                name: string;
                type: string;
            }[]>;
            primaryType: string;
            domain: Record<string, any>;
            message: Record<string, any>;
        };
        settlementContract?: `0x${string}` | undefined;
    } | undefined;
}, null>;
export declare const TxDataSchema: import("@metamask/superstruct").Struct<{
    chainId: number;
    from: `0x${string}`;
    to: `0x${string}`;
    value: `0x${string}`;
    data: `0x${string}`;
    gasLimit: number | null;
    effectiveGas?: number | undefined;
}, {
    chainId: import("@metamask/superstruct").Struct<number, null>;
    to: import("@metamask/superstruct").Struct<`0x${string}`, null>;
    from: import("@metamask/superstruct").Struct<`0x${string}`, null>;
    value: import("@metamask/superstruct").Struct<`0x${string}`, null>;
    data: import("@metamask/superstruct").Struct<`0x${string}`, null>;
    gasLimit: import("@metamask/superstruct").Struct<number | null, null>;
    effectiveGas: import("@metamask/superstruct").Struct<number | undefined, null>;
}>;
export declare const BitcoinTradeDataSchema: import("@metamask/superstruct").Struct<{
    unsignedPsbtBase64: string;
    inputsToSign: {}[] | null;
}, {
    unsignedPsbtBase64: import("@metamask/superstruct").Struct<string, null>;
    inputsToSign: import("@metamask/superstruct").Struct<{}[] | null, import("@metamask/superstruct").Struct<{}, {}>>;
}>;
export declare const TronTradeDataSchema: import("@metamask/superstruct").Struct<{
    raw_data_hex: string;
    visible?: boolean | undefined;
    raw_data?: {
        contract?: {
            type?: string | undefined;
        }[] | undefined;
        fee_limit?: number | undefined;
    } | null | undefined;
}, {
    raw_data_hex: import("@metamask/superstruct").Struct<string, null>;
    visible: import("@metamask/superstruct").Struct<boolean | undefined, null>;
    raw_data: import("@metamask/superstruct").Struct<{
        contract?: {
            type?: string | undefined;
        }[] | undefined;
        fee_limit?: number | undefined;
    } | null | undefined, {
        contract: import("@metamask/superstruct").Struct<{
            type?: string | undefined;
        }[] | undefined, import("@metamask/superstruct").Struct<{
            type?: string | undefined;
        }, {
            type: import("@metamask/superstruct").Struct<string | undefined, null>;
        }>>;
        fee_limit: import("@metamask/superstruct").Struct<number | undefined, null>;
    }>;
}>;
export declare const QuoteResponseSchema: import("@metamask/superstruct").Struct<{
    quote: {
        gasIncluded?: boolean | undefined;
        gasIncluded7702?: boolean | undefined;
        gasSponsored?: boolean | undefined;
    } & {
        srcChainId: number;
        destChainId: number;
        srcAsset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
        destAsset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
        requestId: string;
        srcTokenAmount: string;
        destTokenAmount: string;
        minDestTokenAmount: string;
        feeData: {
            metabridge: {
                amount: string;
                asset: {
                    symbol: string;
                    chainId: number;
                    address: string;
                    assetId: `${string}:${string}/${string}:${string}`;
                    name: string;
                    decimals: number;
                    icon?: string | null | undefined;
                    iconUrl?: string | null | undefined;
                };
            };
            txFee?: ({
                amount: string;
                asset: {
                    symbol: string;
                    chainId: number;
                    address: string;
                    assetId: `${string}:${string}/${string}:${string}`;
                    name: string;
                    decimals: number;
                    icon?: string | null | undefined;
                    iconUrl?: string | null | undefined;
                };
            } & {
                maxFeePerGas: string;
                maxPriorityFeePerGas: string;
            }) | undefined;
        };
        bridgeId: string;
        bridges: string[];
        steps: {
            action: ActionTypes;
            srcChainId: number;
            srcAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            destAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            srcAmount: string;
            destAmount: string;
            protocol: {
                name: string;
                icon?: string | undefined;
                displayName?: string | undefined;
            };
            destChainId?: number | undefined;
        }[];
        refuel?: {
            action: ActionTypes;
            srcChainId: number;
            srcAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            destAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            srcAmount: string;
            destAmount: string;
            protocol: {
                name: string;
                icon?: string | undefined;
                displayName?: string | undefined;
            };
            destChainId?: number | undefined;
        } | undefined;
        priceData?: {
            totalFromAmountUsd?: string | undefined;
            totalToAmountUsd?: string | undefined;
            priceImpact?: string | undefined;
            totalFeeAmountUsd?: string | undefined;
        } | undefined;
        intent?: {
            protocol: string;
            order: {
                sellToken: `0x${string}`;
                buyToken: `0x${string}`;
                validTo: string | number;
                appData: string;
                appDataHash: `0x${string}`;
                feeAmount: string;
                kind: "sell" | "buy";
                partiallyFillable: boolean;
                receiver?: `0x${string}` | undefined;
                sellAmount?: string | undefined;
                buyAmount?: string | undefined;
                from?: `0x${string}` | undefined;
            };
            typedData: {
                types: Record<string, {
                    name: string;
                    type: string;
                }[]>;
                primaryType: string;
                domain: Record<string, any>;
                message: Record<string, any>;
            };
            settlementContract?: `0x${string}` | undefined;
        } | undefined;
    };
    estimatedProcessingTimeInSeconds: number;
    trade: string | {
        chainId: number;
        from: `0x${string}`;
        to: `0x${string}`;
        value: `0x${string}`;
        data: `0x${string}`;
        gasLimit: number | null;
        effectiveGas?: number | undefined;
    } | {
        unsignedPsbtBase64: string;
        inputsToSign: {}[] | null;
    } | {
        raw_data_hex: string;
        visible?: boolean | undefined;
        raw_data?: {
            contract?: {
                type?: string | undefined;
            }[] | undefined;
            fee_limit?: number | undefined;
        } | null | undefined;
    };
    quoteId?: string | undefined;
    approval?: {
        chainId: number;
        from: `0x${string}`;
        to: `0x${string}`;
        value: `0x${string}`;
        data: `0x${string}`;
        gasLimit: number | null;
        effectiveGas?: number | undefined;
    } | {
        raw_data_hex: string;
        visible?: boolean | undefined;
        raw_data?: {
            contract?: {
                type?: string | undefined;
            }[] | undefined;
            fee_limit?: number | undefined;
        } | null | undefined;
    } | undefined;
}, {
    quoteId: import("@metamask/superstruct").Struct<string | undefined, null>;
    quote: import("@metamask/superstruct").Struct<{
        gasIncluded?: boolean | undefined;
        gasIncluded7702?: boolean | undefined;
        gasSponsored?: boolean | undefined;
    } & {
        srcChainId: number;
        destChainId: number;
        srcAsset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
        destAsset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
        requestId: string;
        srcTokenAmount: string;
        destTokenAmount: string;
        minDestTokenAmount: string;
        feeData: {
            metabridge: {
                amount: string;
                asset: {
                    symbol: string;
                    chainId: number;
                    address: string;
                    assetId: `${string}:${string}/${string}:${string}`;
                    name: string;
                    decimals: number;
                    icon?: string | null | undefined;
                    iconUrl?: string | null | undefined;
                };
            };
            txFee?: ({
                amount: string;
                asset: {
                    symbol: string;
                    chainId: number;
                    address: string;
                    assetId: `${string}:${string}/${string}:${string}`;
                    name: string;
                    decimals: number;
                    icon?: string | null | undefined;
                    iconUrl?: string | null | undefined;
                };
            } & {
                maxFeePerGas: string;
                maxPriorityFeePerGas: string;
            }) | undefined;
        };
        bridgeId: string;
        bridges: string[];
        steps: {
            action: ActionTypes;
            srcChainId: number;
            srcAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            destAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            srcAmount: string;
            destAmount: string;
            protocol: {
                name: string;
                icon?: string | undefined;
                displayName?: string | undefined;
            };
            destChainId?: number | undefined;
        }[];
        refuel?: {
            action: ActionTypes;
            srcChainId: number;
            srcAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            destAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            srcAmount: string;
            destAmount: string;
            protocol: {
                name: string;
                icon?: string | undefined;
                displayName?: string | undefined;
            };
            destChainId?: number | undefined;
        } | undefined;
        priceData?: {
            totalFromAmountUsd?: string | undefined;
            totalToAmountUsd?: string | undefined;
            priceImpact?: string | undefined;
            totalFeeAmountUsd?: string | undefined;
        } | undefined;
        intent?: {
            protocol: string;
            order: {
                sellToken: `0x${string}`;
                buyToken: `0x${string}`;
                validTo: string | number;
                appData: string;
                appDataHash: `0x${string}`;
                feeAmount: string;
                kind: "sell" | "buy";
                partiallyFillable: boolean;
                receiver?: `0x${string}` | undefined;
                sellAmount?: string | undefined;
                buyAmount?: string | undefined;
                from?: `0x${string}` | undefined;
            };
            typedData: {
                types: Record<string, {
                    name: string;
                    type: string;
                }[]>;
                primaryType: string;
                domain: Record<string, any>;
                message: Record<string, any>;
            };
            settlementContract?: `0x${string}` | undefined;
        } | undefined;
    }, null>;
    estimatedProcessingTimeInSeconds: import("@metamask/superstruct").Struct<number, null>;
    approval: import("@metamask/superstruct").Struct<{
        chainId: number;
        from: `0x${string}`;
        to: `0x${string}`;
        value: `0x${string}`;
        data: `0x${string}`;
        gasLimit: number | null;
        effectiveGas?: number | undefined;
    } | {
        raw_data_hex: string;
        visible?: boolean | undefined;
        raw_data?: {
            contract?: {
                type?: string | undefined;
            }[] | undefined;
            fee_limit?: number | undefined;
        } | null | undefined;
    } | undefined, null>;
    trade: import("@metamask/superstruct").Struct<string | {
        chainId: number;
        from: `0x${string}`;
        to: `0x${string}`;
        value: `0x${string}`;
        data: `0x${string}`;
        gasLimit: number | null;
        effectiveGas?: number | undefined;
    } | {
        unsignedPsbtBase64: string;
        inputsToSign: {}[] | null;
    } | {
        raw_data_hex: string;
        visible?: boolean | undefined;
        raw_data?: {
            contract?: {
                type?: string | undefined;
            }[] | undefined;
            fee_limit?: number | undefined;
        } | null | undefined;
    }, null>;
}>;
export declare const validateQuoteResponseV1: (data: unknown) => data is {
    quote: {
        gasIncluded?: boolean | undefined;
        gasIncluded7702?: boolean | undefined;
        gasSponsored?: boolean | undefined;
    } & {
        srcChainId: number;
        destChainId: number;
        srcAsset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
        destAsset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
        requestId: string;
        srcTokenAmount: string;
        destTokenAmount: string;
        minDestTokenAmount: string;
        feeData: {
            metabridge: {
                amount: string;
                asset: {
                    symbol: string;
                    chainId: number;
                    address: string;
                    assetId: `${string}:${string}/${string}:${string}`;
                    name: string;
                    decimals: number;
                    icon?: string | null | undefined;
                    iconUrl?: string | null | undefined;
                };
            };
            txFee?: ({
                amount: string;
                asset: {
                    symbol: string;
                    chainId: number;
                    address: string;
                    assetId: `${string}:${string}/${string}:${string}`;
                    name: string;
                    decimals: number;
                    icon?: string | null | undefined;
                    iconUrl?: string | null | undefined;
                };
            } & {
                maxFeePerGas: string;
                maxPriorityFeePerGas: string;
            }) | undefined;
        };
        bridgeId: string;
        bridges: string[];
        steps: {
            action: ActionTypes;
            srcChainId: number;
            srcAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            destAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            srcAmount: string;
            destAmount: string;
            protocol: {
                name: string;
                icon?: string | undefined;
                displayName?: string | undefined;
            };
            destChainId?: number | undefined;
        }[];
        refuel?: {
            action: ActionTypes;
            srcChainId: number;
            srcAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            destAsset: {
                symbol: string;
                chainId: number;
                address: string;
                assetId: `${string}:${string}/${string}:${string}`;
                name: string;
                decimals: number;
                icon?: string | null | undefined;
                iconUrl?: string | null | undefined;
            };
            srcAmount: string;
            destAmount: string;
            protocol: {
                name: string;
                icon?: string | undefined;
                displayName?: string | undefined;
            };
            destChainId?: number | undefined;
        } | undefined;
        priceData?: {
            totalFromAmountUsd?: string | undefined;
            totalToAmountUsd?: string | undefined;
            priceImpact?: string | undefined;
            totalFeeAmountUsd?: string | undefined;
        } | undefined;
        intent?: {
            protocol: string;
            order: {
                sellToken: `0x${string}`;
                buyToken: `0x${string}`;
                validTo: string | number;
                appData: string;
                appDataHash: `0x${string}`;
                feeAmount: string;
                kind: "sell" | "buy";
                partiallyFillable: boolean;
                receiver?: `0x${string}` | undefined;
                sellAmount?: string | undefined;
                buyAmount?: string | undefined;
                from?: `0x${string}` | undefined;
            };
            typedData: {
                types: Record<string, {
                    name: string;
                    type: string;
                }[]>;
                primaryType: string;
                domain: Record<string, any>;
                message: Record<string, any>;
            };
            settlementContract?: `0x${string}` | undefined;
        } | undefined;
    };
    estimatedProcessingTimeInSeconds: number;
    trade: string | {
        chainId: number;
        from: `0x${string}`;
        to: `0x${string}`;
        value: `0x${string}`;
        data: `0x${string}`;
        gasLimit: number | null;
        effectiveGas?: number | undefined;
    } | {
        unsignedPsbtBase64: string;
        inputsToSign: {}[] | null;
    } | {
        raw_data_hex: string;
        visible?: boolean | undefined;
        raw_data?: {
            contract?: {
                type?: string | undefined;
            }[] | undefined;
            fee_limit?: number | undefined;
        } | null | undefined;
    };
    quoteId?: string | undefined;
    approval?: {
        chainId: number;
        from: `0x${string}`;
        to: `0x${string}`;
        value: `0x${string}`;
        data: `0x${string}`;
        gasLimit: number | null;
        effectiveGas?: number | undefined;
    } | {
        raw_data_hex: string;
        visible?: boolean | undefined;
        raw_data?: {
            contract?: {
                type?: string | undefined;
            }[] | undefined;
            fee_limit?: number | undefined;
        } | null | undefined;
    } | undefined;
};
export declare enum TokenFeatureType {
    MALICIOUS = "Malicious",
    WARNING = "Warning",
    INFO = "Info",
    BENIGN = "Benign"
}
export declare const TokenFeatureSchema: import("@metamask/superstruct").Struct<{
    type: TokenFeatureType;
    feature_id: string;
    description: string;
}, {
    feature_id: import("@metamask/superstruct").Struct<string, null>;
    type: import("@metamask/superstruct").Struct<TokenFeatureType, {
        Malicious: TokenFeatureType.MALICIOUS;
        Warning: TokenFeatureType.WARNING;
        Info: TokenFeatureType.INFO;
        Benign: TokenFeatureType.BENIGN;
    }>;
    description: import("@metamask/superstruct").Struct<string, null>;
}>;
export declare const validateTokenFeature: (data: unknown) => data is {
    type: TokenFeatureType;
    feature_id: string;
    description: string;
};
export declare enum QuoteStreamCompleteReason {
    RETRY = "RETRY",
    AMOUNT_TOO_HIGH = "AMOUNT_TOO_HIGH",
    AMOUNT_TOO_LOW = "AMOUNT_TOO_LOW",
    SLIPPAGE_TOO_HIGH = "SLIPPAGE_TOO_HIGH",
    SLIPPAGE_TOO_LOW = "SLIPPAGE_TOO_LOW",
    TOKEN_NOT_SUPPORTED = "TOKEN_NOT_SUPPORTED",
    RWA_GEO_RESTRICTED = "RWA_GEO_RESTRICTED",
    RWA_NATIVE_TOKEN_UNSUPPORTED = "RWA_NATIVE_TOKEN_UNSUPPORTED",
    RWA_MARKET_UNAVAILABLE = "RWA_MARKET_UNAVAILABLE"
}
export declare const QuoteStreamCompleteSchema: import("@metamask/superstruct").Struct<{
    quoteCount: number;
    hasQuotes: boolean;
    reason?: QuoteStreamCompleteReason | undefined;
    context?: Record<string, any> | undefined;
}, {
    quoteCount: import("@metamask/superstruct").Struct<number, null>;
    hasQuotes: import("@metamask/superstruct").Struct<boolean, null>;
    reason: import("@metamask/superstruct").Struct<QuoteStreamCompleteReason | undefined, {
        RETRY: QuoteStreamCompleteReason.RETRY;
        AMOUNT_TOO_HIGH: QuoteStreamCompleteReason.AMOUNT_TOO_HIGH;
        AMOUNT_TOO_LOW: QuoteStreamCompleteReason.AMOUNT_TOO_LOW;
        SLIPPAGE_TOO_HIGH: QuoteStreamCompleteReason.SLIPPAGE_TOO_HIGH;
        SLIPPAGE_TOO_LOW: QuoteStreamCompleteReason.SLIPPAGE_TOO_LOW;
        TOKEN_NOT_SUPPORTED: QuoteStreamCompleteReason.TOKEN_NOT_SUPPORTED;
        RWA_GEO_RESTRICTED: QuoteStreamCompleteReason.RWA_GEO_RESTRICTED;
        RWA_NATIVE_TOKEN_UNSUPPORTED: QuoteStreamCompleteReason.RWA_NATIVE_TOKEN_UNSUPPORTED;
        RWA_MARKET_UNAVAILABLE: QuoteStreamCompleteReason.RWA_MARKET_UNAVAILABLE;
    }>;
    context: import("@metamask/superstruct").Struct<Record<string, any> | undefined, null>;
}>;
export declare const validateQuoteStreamComplete: (data: unknown) => data is {
    quoteCount: number;
    hasQuotes: boolean;
    reason?: QuoteStreamCompleteReason | undefined;
    context?: Record<string, any> | undefined;
};
export declare enum BatchSellTransactionType {
    TRADE = "trade",
    APPROVAL = "approval",
    TRANSFER = "transfer"
}
export declare const SimulatedGasFeeLimitsSchema: import("@metamask/superstruct").Struct<{
    maxFeePerGas: `0x${string}`;
    maxPriorityFeePerGas: `0x${string}`;
}, {
    maxFeePerGas: import("@metamask/superstruct").Struct<`0x${string}`, null>;
    maxPriorityFeePerGas: import("@metamask/superstruct").Struct<`0x${string}`, null>;
}>;
export declare const BatchSellTradesResponseSchema: import("@metamask/superstruct").Struct<{
    transactions: ({
        chainId: number;
        from: `0x${string}`;
        to: `0x${string}`;
        value: `0x${string}`;
        data: `0x${string}`;
        gasLimit: number | null;
        effectiveGas?: number | undefined;
    } & {
        maxFeePerGas: `0x${string}`;
        maxPriorityFeePerGas: `0x${string}`;
    } & {
        type: BatchSellTransactionType;
    })[];
    fee?: {
        amount: string;
        asset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
    } | undefined;
} & {
    gasIncluded?: boolean | undefined;
    gasIncluded7702?: boolean | undefined;
    gasSponsored?: boolean | undefined;
}, null>;
export declare const validateBatchSellTradesResponse: (data: unknown) => data is {
    transactions: ({
        chainId: number;
        from: `0x${string}`;
        to: `0x${string}`;
        value: `0x${string}`;
        data: `0x${string}`;
        gasLimit: number | null;
        effectiveGas?: number | undefined;
    } & {
        maxFeePerGas: `0x${string}`;
        maxPriorityFeePerGas: `0x${string}`;
    } & {
        type: BatchSellTransactionType;
    })[];
    fee?: {
        amount: string;
        asset: {
            symbol: string;
            chainId: number;
            address: string;
            assetId: `${string}:${string}/${string}:${string}`;
            name: string;
            decimals: number;
            icon?: string | null | undefined;
            iconUrl?: string | null | undefined;
        };
    } | undefined;
} & {
    gasIncluded?: boolean | undefined;
    gasIncluded7702?: boolean | undefined;
    gasSponsored?: boolean | undefined;
};
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