import * as Instance from '../Instance.js';
export declare function command(parameters: tempo.Parameters): string[];
/**
 * Defines a Tempo instance.
 *
 * @example
 * ```ts
 * const instance = Instance.tempo({ port: 8545 })
 * await instance.start()
 * // ...
 * await instance.stop()
 * ```
 */
export declare const tempo: Instance.define.ReturnType<{
    args: {
        [x: string]: unknown;
        /**
         * Interval between blocks.
         */
        blockTime?: string | undefined;
        /**
         * How many transactions to mine per block
         */
        blockMaxTransactions?: number | undefined;
        /**
         * Path to a configuration file.
         */
        config?: string | undefined;
        /**
         * The chain this node is running.
         * Possible values are either a built-in chain or the path to a chain specification file.
         *
         * Built-in chains:
         * - testnet
         *
         * @default "testnet"
         */
        chain?: string | undefined;
        /**
         * The path to the data dir for all reth files and subdirectories.
         */
        datadir?: string | undefined;
        /**
         * Faucet options.
         */
        faucet?: {
            /**
             * Target token addresses for the faucet to be funding with
             */
            addresses?: string[] | undefined;
            /**
             * Amount for each faucet funding transaction
             */
            amount?: bigint | undefined;
            /**
             * Faucet funding mnemonic
             */
            privateKey?: string | undefined;
        } | undefined;
        /**
         * Host the server will listen on.
         */
        host?: string | undefined;
        /**
         * Derive dev accounts from a fixed mnemonic instead of random ones.
         * @default "test test test test test test test test test test test junk"
         */
        mnemonic?: string | undefined;
        /**
         * Port the server will listen on.
         */
        port?: number | undefined;
    };
    readonly process: import("../processes/execa.js").Process_internal;
}, Instance.tempo.Parameters | undefined>;
export declare namespace tempo {
    type Parameters = {
        /**
         * Path or alias to the Tempo binary.
         */
        binary?: string | undefined;
        /**
         * Interval between blocks.
         */
        blockTime?: string | undefined;
        /**
         * How many transactions to mine per block
         */
        blockMaxTransactions?: number | undefined;
        /**
         * Path to a configuration file.
         */
        config?: string | undefined;
        /**
         * The chain this node is running.
         * Possible values are either a built-in chain or the path to a chain specification file.
         *
         * Built-in chains:
         * - testnet
         *
         * @default "testnet"
         */
        chain?: string | undefined;
        /**
         * The path to the data dir for all reth files and subdirectories.
         */
        datadir?: string | undefined;
        /**
         * Faucet options.
         */
        faucet?: {
            /**
             * Target token addresses for the faucet to be funding with
             */
            addresses?: string[] | undefined;
            /**
             * Amount for each faucet funding transaction
             */
            amount?: bigint | undefined;
            /**
             * Faucet funding mnemonic
             */
            privateKey?: string | undefined;
        } | undefined;
        /**
         * Rust log level configuration (sets RUST_LOG environment variable).
         * Can be a log level or a custom filter string.
         */
        log?: 'trace' | 'debug' | 'info' | 'warn' | 'error' | (string & {}) | boolean | undefined;
        /**
         * Host the server will listen on.
         */
        host?: string | undefined;
        /**
         * Derive dev accounts from a fixed mnemonic instead of random ones.
         * @default "test test test test test test test test test test test junk"
         */
        mnemonic?: string | undefined;
        /**
         * Port the server will listen on.
         */
        port?: number | undefined;
    } & Record<string, unknown>;
}
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