import * as Instance from '../Instance.js';
/**
 * Defines an Anvil instance.
 *
 * @example
 * ```ts
 * const instance = Instance.anvil({ forkRpcUrl: 'https://cloudflare-eth.com', port: 8546 })
 * await instance.start()
 * // ...
 * await instance.stop()
 * ```
 */
export declare const anvil: Instance.define.ReturnType<{
    args: {
        /**
         * Number of dev accounts to generate and configure.
         *
         * @defaultValue 10
         */
        accounts?: number | undefined;
        /**
         * Set the Access-Control-Allow-Origin response header (CORS).
         *
         * @defaultValue *
         */
        allowOrigin?: string | undefined;
        /**
         * Enable autoImpersonate on startup
         */
        autoImpersonate?: boolean | undefined;
        /**
         * The balance of every dev account in Ether.
         *
         * @defaultValue 10000
         */
        balance?: number | bigint | undefined;
        /**
         * The base fee in a block.
         */
        blockBaseFeePerGas?: number | bigint | undefined;
        /**
         * Block time in seconds for interval mining.
         */
        blockTime?: number | undefined;
        /**
         * The chain id.
         */
        chainId?: number | undefined;
        /**
         * EIP-170: Contract code size limit in bytes. Useful to increase this because of tests.
         *
         * @defaultValue 0x6000 (~25kb)
         */
        codeSizeLimit?: number | undefined;
        /**
         * Sets the number of assumed available compute units per second for this fork provider.
         *
         * @defaultValue 350
         * @see https://github.com/alchemyplatform/alchemy-docs/blob/master/documentation/compute-units.md#rate-limits-cups
         */
        computeUnitsPerSecond?: number | undefined;
        /**
         * Writes output of `anvil` as json to user-specified file.
         */
        configOut?: string | undefined;
        /**
         * Sets the derivation path of the child key to be derived.
         *
         * @defaultValue m/44'/60'/0'/0/
         */
        derivationPath?: string | undefined;
        /**
         * Disable the `call.gas_limit <= block.gas_limit` constraint.
         */
        disableBlockGasLimit?: boolean | undefined;
        /**
         * Dump the state of chain on exit to the given file. If the value is a directory, the state will be
         * written to `<VALUE>/state.json`.
         */
        dumpState?: string | undefined;
        /**
         * Fetch state over a remote endpoint instead of starting from an empty state.
         *
         * If you want to fetch state from a specific block number, add a block number like `http://localhost:8545@1400000`
         * or use the `forkBlockNumber` option.
         */
        forkUrl?: string | undefined;
        /**
         * Fetch state from a specific block number over a remote endpoint.
         *
         * Requires `forkUrl` to be set.
         */
        forkBlockNumber?: number | bigint | undefined;
        /**
         * Specify chain id to skip fetching it from remote endpoint. This enables offline-start mode.
         *
         * You still must pass both `forkUrl` and `forkBlockNumber`, and already have your required state cached
         * on disk, anything missing locally would be fetched from the remote.
         */
        forkChainId?: number | undefined;
        /**
         * Specify headers to send along with any request to the remote JSON-RPC server in forking mode.
         *
         * e.g. "User-Agent: test-agent"
         *
         * Requires `forkUrl` to be set.
         */
        forkHeader?: Record<string, string> | undefined;
        /**
         * Initial retry backoff on encountering errors.
         */
        forkRetryBackoff?: number | undefined;
        /**
         * The block gas limit.
         */
        gasLimit?: number | bigint | undefined;
        /**
         * The gas price.
         */
        gasPrice?: number | bigint | undefined;
        /**
         * The EVM hardfork to use.
         */
        hardfork?: "Frontier" | "Homestead" | "Dao" | "Tangerine" | "SpuriousDragon" | "Byzantium" | "Constantinople" | "Petersburg" | "Istanbul" | "Muirglacier" | "Berlin" | "London" | "ArrowGlacier" | "GrayGlacier" | "Paris" | "Shanghai" | "Cancun" | "Prague" | "Latest" | undefined;
        /**
         * The host the server will listen on.
         */
        host?: string | undefined;
        /**
         * Initialize the genesis block with the given `genesis.json` file.
         */
        init?: string | undefined;
        /**
         * Launch an ipc server at the given path or default path = `/tmp/anvil.ipc`.
         */
        ipc?: string | undefined;
        /**
         * Initialize the chain from a previously saved state snapshot.
         */
        loadState?: string | undefined;
        /**
         * BIP39 mnemonic phrase used for generating accounts.
         */
        mnemonic?: string | undefined;
        /**
         * Automatically generates a BIP39 mnemonic phrase, and derives accounts from it.
         */
        mnemonicRandom?: boolean | undefined;
        /**
         * Disable CORS.
         */
        noCors?: boolean | undefined;
        /**
         * Disable auto and interval mining, and mine on demand instead.
         */
        noMining?: boolean | undefined;
        /**
         * Disables rate limiting for this node's provider.
         *
         * @defaultValue false
         * @see https://github.com/alchemyplatform/alchemy-docs/blob/master/documentation/compute-units.md#rate-limits-cups
         */
        noRateLimit?: boolean | undefined;
        /**
         * Explicitly disables the use of RPC caching.
         *
         * All storage slots are read entirely from the endpoint.
         */
        noStorageCaching?: boolean | undefined;
        /**
         * How transactions are sorted in the mempool.
         *
         * @defaultValue fees
         */
        order?: string | undefined;
        /**
         * Run an Optimism chain.
         */
        optimism?: boolean | undefined;
        /**
         * Port number to listen on.
         *
         * @defaultValue 8545
         */
        port?: number | undefined;
        /**
         * Don't keep full chain history. If a number argument is specified, at most this number of states is kept in memory.
         */
        pruneHistory?: number | undefined | boolean;
        /**
         * Number of retry requests for spurious networks (timed out requests).
         *
         * @defaultValue 5
         */
        retries?: number | undefined;
        /**
         * Don't print anything on startup and don't print logs.
         */
        silent?: boolean | undefined;
        /**
         * Slots in an epoch.
         */
        slotsInAnEpoch?: number | undefined;
        /**
         * Enable steps tracing used for debug calls returning geth-style traces.
         */
        stepsTracing?: boolean | undefined;
        /**
         * Interval in seconds at which the status is to be dumped to disk.
         */
        stateInterval?: number | undefined;
        /**
         * This is an alias for both `loadState` and `dumpState`. It initializes the chain with the state stored at the
         * file, if it exists, and dumps the chain's state on exit
         */
        state?: string | undefined;
        /**
         * Timeout in ms for requests sent to remote JSON-RPC server in forking mode.
         *
         * @defaultValue 45000
         */
        timeout?: number | undefined;
        /**
         * The timestamp of the genesis block.
         */
        timestamp?: number | bigint | undefined;
        /**
         * Number of blocks with transactions to keep in memory.
         */
        transactionBlockKeeper?: number | undefined;
    };
    readonly process: import("../processes/execa.js").Process_internal;
}, Instance.anvil.Parameters | undefined>;
export declare namespace anvil {
    type Parameters = {
        /**
         * Number of dev accounts to generate and configure.
         *
         * @defaultValue 10
         */
        accounts?: number | undefined;
        /**
         * Set the Access-Control-Allow-Origin response header (CORS).
         *
         * @defaultValue *
         */
        allowOrigin?: string | undefined;
        /**
         * Enable autoImpersonate on startup
         */
        autoImpersonate?: boolean | undefined;
        /**
         * The balance of every dev account in Ether.
         *
         * @defaultValue 10000
         */
        balance?: number | bigint | undefined;
        /**
         * The base fee in a block.
         */
        blockBaseFeePerGas?: number | bigint | undefined;
        /**
         * Block time in seconds for interval mining.
         */
        blockTime?: number | undefined;
        /**
         * Path or alias to the Anvil binary.
         */
        binary?: string | undefined;
        /**
         * The chain id.
         */
        chainId?: number | undefined;
        /**
         * EIP-170: Contract code size limit in bytes. Useful to increase this because of tests.
         *
         * @defaultValue 0x6000 (~25kb)
         */
        codeSizeLimit?: number | undefined;
        /**
         * Sets the number of assumed available compute units per second for this fork provider.
         *
         * @defaultValue 350
         * @see https://github.com/alchemyplatform/alchemy-docs/blob/master/documentation/compute-units.md#rate-limits-cups
         */
        computeUnitsPerSecond?: number | undefined;
        /**
         * Writes output of `anvil` as json to user-specified file.
         */
        configOut?: string | undefined;
        /**
         * Sets the derivation path of the child key to be derived.
         *
         * @defaultValue m/44'/60'/0'/0/
         */
        derivationPath?: string | undefined;
        /**
         * Disable the `call.gas_limit <= block.gas_limit` constraint.
         */
        disableBlockGasLimit?: boolean | undefined;
        /**
         * Dump the state of chain on exit to the given file. If the value is a directory, the state will be
         * written to `<VALUE>/state.json`.
         */
        dumpState?: string | undefined;
        /**
         * Fetch state over a remote endpoint instead of starting from an empty state.
         *
         * If you want to fetch state from a specific block number, add a block number like `http://localhost:8545@1400000`
         * or use the `forkBlockNumber` option.
         */
        forkUrl?: string | undefined;
        /**
         * Fetch state from a specific block number over a remote endpoint.
         *
         * Requires `forkUrl` to be set.
         */
        forkBlockNumber?: number | bigint | undefined;
        /**
         * Specify chain id to skip fetching it from remote endpoint. This enables offline-start mode.
         *
         * You still must pass both `forkUrl` and `forkBlockNumber`, and already have your required state cached
         * on disk, anything missing locally would be fetched from the remote.
         */
        forkChainId?: number | undefined;
        /**
         * Specify headers to send along with any request to the remote JSON-RPC server in forking mode.
         *
         * e.g. "User-Agent: test-agent"
         *
         * Requires `forkUrl` to be set.
         */
        forkHeader?: Record<string, string> | undefined;
        /**
         * Initial retry backoff on encountering errors.
         */
        forkRetryBackoff?: number | undefined;
        /**
         * The block gas limit.
         */
        gasLimit?: number | bigint | undefined;
        /**
         * The gas price.
         */
        gasPrice?: number | bigint | undefined;
        /**
         * The EVM hardfork to use.
         */
        hardfork?: 'Frontier' | 'Homestead' | 'Dao' | 'Tangerine' | 'SpuriousDragon' | 'Byzantium' | 'Constantinople' | 'Petersburg' | 'Istanbul' | 'Muirglacier' | 'Berlin' | 'London' | 'ArrowGlacier' | 'GrayGlacier' | 'Paris' | 'Shanghai' | 'Cancun' | 'Prague' | 'Latest' | undefined;
        /**
         * The host the server will listen on.
         */
        host?: string | undefined;
        /**
         * Initialize the genesis block with the given `genesis.json` file.
         */
        init?: string | undefined;
        /**
         * Launch an ipc server at the given path or default path = `/tmp/anvil.ipc`.
         */
        ipc?: string | undefined;
        /**
         * Initialize the chain from a previously saved state snapshot.
         */
        loadState?: string | undefined;
        /**
         * BIP39 mnemonic phrase used for generating accounts.
         */
        mnemonic?: string | undefined;
        /**
         * Automatically generates a BIP39 mnemonic phrase, and derives accounts from it.
         */
        mnemonicRandom?: boolean | undefined;
        /**
         * Disable CORS.
         */
        noCors?: boolean | undefined;
        /**
         * Disable auto and interval mining, and mine on demand instead.
         */
        noMining?: boolean | undefined;
        /**
         * Disables rate limiting for this node's provider.
         *
         * @defaultValue false
         * @see https://github.com/alchemyplatform/alchemy-docs/blob/master/documentation/compute-units.md#rate-limits-cups
         */
        noRateLimit?: boolean | undefined;
        /**
         * Explicitly disables the use of RPC caching.
         *
         * All storage slots are read entirely from the endpoint.
         */
        noStorageCaching?: boolean | undefined;
        /**
         * How transactions are sorted in the mempool.
         *
         * @defaultValue fees
         */
        order?: string | undefined;
        /**
         * Run an Optimism chain.
         */
        optimism?: boolean | undefined;
        /**
         * Port number to listen on.
         *
         * @defaultValue 8545
         */
        port?: number | undefined;
        /**
         * Don't keep full chain history. If a number argument is specified, at most this number of states is kept in memory.
         */
        pruneHistory?: number | undefined | boolean;
        /**
         * Number of retry requests for spurious networks (timed out requests).
         *
         * @defaultValue 5
         */
        retries?: number | undefined;
        /**
         * Don't print anything on startup and don't print logs.
         */
        silent?: boolean | undefined;
        /**
         * Slots in an epoch.
         */
        slotsInAnEpoch?: number | undefined;
        /**
         * Enable steps tracing used for debug calls returning geth-style traces.
         */
        stepsTracing?: boolean | undefined;
        /**
         * Interval in seconds at which the status is to be dumped to disk.
         */
        stateInterval?: number | undefined;
        /**
         * This is an alias for both `loadState` and `dumpState`. It initializes the chain with the state stored at the
         * file, if it exists, and dumps the chain's state on exit
         */
        state?: string | undefined;
        /**
         * Timeout in ms for requests sent to remote JSON-RPC server in forking mode.
         *
         * @defaultValue 45000
         */
        timeout?: number | undefined;
        /**
         * The timestamp of the genesis block.
         */
        timestamp?: number | bigint | undefined;
        /**
         * Number of blocks with transactions to keep in memory.
         */
        transactionBlockKeeper?: number | undefined;
    };
}
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