import { ChainId, Domain } from '@hyperlane-xyz/utils';
import { ProtocolType } from './protocolType.js';
type ChainNameOrId = string | number;
/**
 * Consolidated chain metadata interface for all AltVM modules.
 * Contains the union of all fields needed by Core, ISM, Hook, and Warp modules.
 * Matches the subset of ChainMetadata that AltVM modules actually need.
 */
export interface ChainMetadataForAltVM {
    name: string;
    bech32Prefix?: string;
    protocol: ProtocolType;
    domainId: Domain;
    chainId: ChainId;
    nativeToken?: {
        decimals?: number;
        denom?: string;
        symbol: string;
        name: string;
    };
    blocks?: {
        confirmations?: number;
        estimateBlockTime?: number;
    };
    rpcUrls?: {
        http: string;
    }[];
    gatewayUrls?: {
        http: string;
    }[];
    packageAddress?: string;
}
/**
 * Test chain metadata type with additional fields for testing
 */
export interface TestChainMetadata extends ChainMetadataForAltVM {
    rpcPort: number;
    rpcUrl: string;
    restPort: number;
    gnosisSafeTransactionServiceUrl?: string;
    gasPrice?: {
        amount: string;
        denom: string;
    };
}
/**
 * Function adapters for chain metadata lookups required by AltVM modules.
 * These provide a lightweight alternative to ChainMetadataManager and MultiProvider.
 */
export type ChainMetadataLookup = (chain: ChainNameOrId) => ChainMetadataForAltVM;
export type ChainNameLookup = (domainId: Domain) => string | null;
export type DomainIdLookup = (chain: ChainNameOrId) => Domain | null;
export type GetKnownChainNames = () => string[];
/**
 * Combined interface for all chain lookup operations.
 * Pass this instead of individual function adapters for cleaner signatures.
 */
export interface ChainLookup {
    getChainMetadata: ChainMetadataLookup;
    getChainName: ChainNameLookup;
    getDomainId: DomainIdLookup;
    getKnownChainNames: GetKnownChainNames;
}
export {};
//# sourceMappingURL=chain.d.ts.map