@dcspark/cip34-js/dist/types/registryTypes.d.ts

A Javascript library reference implementation for CIP34

export interface Registry {
    PreProduction: Network;
    Preview: Network;
    Mainnet: Network;
    LegacyTestnet: Network;
}
export interface Network {
    Name: string;
    NetworkId: number;
    NetworkMagic: number;
    GenesisHash: string;
}