/**
 * Map of supported chain short names to their chain IDs.
 *
 * @remarks This mirrors viem chain definitions without depending on viem directly,
 * to work around Pulumi closure serialisation issues.
 */
export declare const supportedChains: {
    readonly mainnet: 1;
    readonly base: 8453;
    readonly baseSepolia: 84532;
    readonly sepolia: 11155111;
    readonly monadTestnet: 10143;
    readonly plasmaTestnet: 9746;
    readonly worldchainSepolia: 4801;
    readonly anvil: 31337;
};
type SupportedChains = typeof supportedChains;
/** Numeric chain ID of a supported chain (e.g. `84532`, `11155111`). */
export type SupportedChainId = SupportedChains[keyof SupportedChains];
/** Short name of a supported chain (e.g. `"baseSepolia"`, `"sepolia"`). */
export type SupportedChainName = keyof SupportedChains;
/** A supported chain identified by both its short name and numeric ID. */
export type SupportedChain = {
    name: SupportedChainName;
    id: SupportedChainId;
};
/** A value that can represent a number — either a `number` or a `bigint`. */
export type Numberish = number | bigint;
/** A flexible chain identifier: a chain ID (`number` | `bigint`), an object with an `id` field, or a chain short name. */
export type Chainish = {
    id: Numberish;
} | Numberish | string;
/**
 * Map of supported chain IDs to their short names.
 * Public networks use the `shortName` from https://github.com/ethereum-lists/chains.
 * Local Anvil uses `31337` (same ID as GoChain Testnet in the registry) but the SDK labels it `anvil`.
 */
export declare const chainShortNames: Record<SupportedChainId, string>;
/**
 * Resolves a {@link Chainish} value to a {@link SupportedChain}.
 *
 * Accepts a chain ID (`number` or `bigint`), an object with an `id` field,
 * or a chain short name (e.g. `"baseSepolia"`).
 *
 * @param chainish - The chain identifier to resolve.
 * @returns The matching `SupportedChain` with both `name` and `id`.
 * @throws If no supported chain matches the given identifier.
 */
export declare function getSupportedChain(chainish: Chainish): SupportedChain;
export {};