import type { DecodedStargateV2Payload, EncodedStargateV2Payload } from '#types/bridge';
import type { StargateV2Target } from '#types/enums/request';
export declare const StargateV2MainnetLayerZeroEndpointIds: (30362 | 30110 | 30211 | 30184 | 30101 | 30111 | 30235 | 30214 | 30290)[];
export type StargateV2LayerZeroEndpointIdsMainnet = (typeof StargateV2MainnetLayerZeroEndpointIds)[number];
export declare function isStargateV2MainnetLayerZeroEndpointId(layerZeroEndpointId: number): layerZeroEndpointId is StargateV2LayerZeroEndpointIdsMainnet;
export declare const StargateV2TestnetLayerZeroEndpointIds: (40161 | 40231)[];
export type StargateV2LayerZeroEndpointIdsTestnet = (typeof StargateV2TestnetLayerZeroEndpointIds)[number];
export declare function isStargateV2TestnetLayerZeroEndpointId(layerZeroEndpointId: number): layerZeroEndpointId is StargateV2LayerZeroEndpointIdsTestnet;
/**
 * Get a stargate config with strict typing to allow narrowing on the
 * `config.supported` boolean
 *
 * @example
 * ```typescript
 * const config = getStargateV2TargetConfig(StargateV2Target.STARGATE_ARBITRUM, true);
 * ```
 */
export declare function getStargateV2TargetConfig<T extends StargateV2Target, S extends true | false>(stargateTarget: T, sandbox: S): {
    readonly target: "xchain.xchain";
    readonly isSupported: true;
    readonly evmChainId: 64002;
    readonly layerZeroEndpointId: 40282;
    readonly stargateOFTAddress: "0x54a04EfABCBd81A0488E4a9Ad22264E04A48329B";
    readonly tokenDecimals: 6;
    readonly usdcAddress: "0x54a04EfABCBd81A0488E4a9Ad22264E04A48329B";
} | {
    readonly target: "stargate.berachain";
    readonly evmChainId: 11155111;
    readonly layerZeroEndpointId: 40161;
    readonly stargateOFTAddress: "0x21F1caDDBED3Cd50e6B30644459BFB80c367076c";
    readonly tokenDecimals: 6;
    readonly usdcAddress: "0x2F6F07CDcf3588944Bf4C42aC74ff24bF56e7590";
} | {
    readonly target: "stargate.arbitrum";
    readonly evmChainId: 421614;
    readonly layerZeroEndpointId: 40231;
    readonly stargateOFTAddress: "0x543BdA7c6cA4384FE90B1F5929bb851F52888983";
    readonly tokenDecimals: 6;
    readonly usdcAddress: "0x3253a335E7bFfB4790Aa4C25C4250d206E9b9773";
} | {
    readonly "xchain.xchain": {
        readonly target: "xchain.xchain";
        readonly evmChainId: 94524;
        readonly layerZeroEndpointId: 30291;
        readonly stargateOFTAddress: "0xD56768A659D4c7e2a0a18b6D96F1f74Ce3566b97";
        readonly tokenDecimals: 6;
        readonly usdcAddress: "0xD56768A659D4c7e2a0a18b6D96F1f74Ce3566b97";
    };
    readonly "stargate.berachain": {
        readonly target: "stargate.berachain";
        readonly evmChainId: 80094;
        readonly layerZeroEndpointId: 30362;
        readonly stargateOFTAddress: "0x7145855835924a9dFa80f42749E1FF96Eed26BC1";
        readonly tokenDecimals: 6;
        readonly usdcAddress: "0x549943e04f40284185054145c6E4e9568C1D3241";
    };
    readonly "stargate.arbitrum": {
        readonly target: "stargate.arbitrum";
        readonly evmChainId: 42161;
        readonly layerZeroEndpointId: 30110;
        readonly stargateOFTAddress: "0xe8CDF27AcD73a434D661C84887215F7598e7d0d3";
        readonly tokenDecimals: 6;
        readonly usdcAddress: "0xaf88d065e77c8cC2239327C5EDb3A432268e5831";
    };
    readonly "stargate.aurora": {
        readonly target: "stargate.aurora";
        readonly evmChainId: 1313161554;
        readonly layerZeroEndpointId: 30211;
        readonly stargateOFTAddress: "0x81F6138153d473E8c5EcebD3DC8Cd4903506B075";
        readonly tokenDecimals: 6;
        readonly usdcAddress: "0x368EBb46ACa6b8D0787C96B2b20bD3CC3F2c45F7";
    };
    readonly "stargate.base": {
        readonly target: "stargate.base";
        readonly evmChainId: 8453;
        readonly layerZeroEndpointId: 30184;
        readonly stargateOFTAddress: "0x27a16dc786820B16E5c9028b75B99F6f604b5d26";
        readonly tokenDecimals: 6;
        readonly usdcAddress: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913";
    };
    readonly "stargate.ethereum": {
        readonly target: "stargate.ethereum";
        readonly evmChainId: 1;
        readonly layerZeroEndpointId: 30101;
        readonly stargateOFTAddress: "0xc026395860Db2d07ee33e05fE50ed7bD583189C7";
        readonly tokenDecimals: 6;
        readonly usdcAddress: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48";
    };
    readonly "stargate.optimism": {
        readonly target: "stargate.optimism";
        readonly evmChainId: 10;
        readonly layerZeroEndpointId: 30111;
        readonly stargateOFTAddress: "0xcE8CcA271Ebc0533920C83d39F417ED6A0abB7D0";
        readonly tokenDecimals: 6;
        readonly usdcAddress: "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85";
    };
    readonly "stargate.rari": {
        readonly target: "stargate.rari";
        readonly evmChainId: 1380012617;
        readonly layerZeroEndpointId: 30235;
        readonly stargateOFTAddress: "0x875bee36739e7Ce6b60E056451c556a88c59b086";
        readonly tokenDecimals: 6;
        readonly usdcAddress: "0xFbDa5F676cB37624f28265A144A48B0d6e87d3b6";
    };
    readonly "stargate.scroll": {
        readonly target: "stargate.scroll";
        readonly evmChainId: 534352;
        readonly layerZeroEndpointId: 30214;
        readonly stargateOFTAddress: "0x3Fc69CC4A842838bCDC9499178740226062b14E4";
        readonly tokenDecimals: 6;
        readonly usdcAddress: "0x06eFdBFf2a14a7c8E15944D1F4A48F9F95F663A4";
    };
    readonly "stargate.taiko": {
        readonly target: "stargate.taiko";
        readonly evmChainId: 167000;
        readonly layerZeroEndpointId: 30290;
        readonly stargateOFTAddress: "0x77C71633C34C3784ede189d74223122422492a0f";
        readonly tokenDecimals: 6;
        readonly usdcAddress: "0x19e26B0638bf63aa9fa4d14c6baF8D52eBE86C5C";
    };
}[T];
export declare function stargateV2TargetForLayerZeroEndpointId(layerZeroEndpointId: number, sandbox: boolean): "stargate.berachain" | "stargate.arbitrum" | "stargate.aurora" | "stargate.base" | "stargate.ethereum" | "stargate.optimism" | "stargate.rari" | "stargate.scroll" | "stargate.taiko" | null;
/**
 * Decode an ABI-encoded hex string representing Stargate V2 withdrawal parameters
 */
export declare function decodeStargateV2Payload(payload: EncodedStargateV2Payload): DecodedStargateV2Payload;
/**
 * ABI-encode Stargate withdrawal parameters
 */
export declare function encodeStargateV2Payload({ layerZeroEndpointId, }: DecodedStargateV2Payload): EncodedStargateV2Payload;
export declare function loadExchangeLayerZeroAddressFromApiIfNeeded(exchangeLayerZeroAdapterAddress?: string): Promise<string>;
export declare function loadStargateBridgeForwarderContractAddressFromApiIfNeeded(stargateBridgeForwarderContractAddress?: string): Promise<string>;
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