type Add<T, U> = T extends number ? U extends number ? number : never : never;
type GtOrEq<T, U> = T extends U ? 1 : 0;
type Lt<T, U> = T extends U ? 0 : 1;
type Subtract<T, U> = T extends number ? U extends number ? number : never : never;
import type { EvmChainId, EvmCoinType } from "../types.js";
export declare const SLIP44_MSB = 2147483648;
export declare const isEvmCoinType: <TCoinType extends EvmCoinType | number = EvmCoinType | number>(coinType: TCoinType) => GtOrEq<TCoinType, typeof SLIP44_MSB> extends 1 ? true : false;
type EvmChainIdToCoinType<TChainId extends EvmChainId | number = EvmChainId | number> = Lt<TChainId, typeof SLIP44_MSB> extends 1 ? Add<TChainId, typeof SLIP44_MSB> : never;
export declare const evmChainIdToCoinType: <TChainId extends EvmChainId | number = EvmChainId | number>(chainId: TChainId) => EvmChainIdToCoinType<TChainId>;
type CoinTypeToEvmChainId<TCoinType extends EvmCoinType | number = EvmCoinType | number> = Lt<TCoinType, typeof SLIP44_MSB> extends 1 ? never : Subtract<TCoinType, typeof SLIP44_MSB>;
export declare const coinTypeToEvmChainId: <TCoinType extends EvmCoinType | number = EvmCoinType | number>(coinType: TCoinType) => CoinTypeToEvmChainId<TCoinType>;
export {};
//# sourceMappingURL=evm.d.ts.map