/// <reference types="node" />
import { PersistedAccountInfo } from '@metaplex-foundation/amman-client';
import { Keypair } from '@solana/web3.js';
import { ChildProcess } from 'child_process';
import { AccountStates } from 'src/accounts/state';
import { AmmanConfig } from '../types';
import { AmmanState } from './types';
export declare function buildSolanaValidatorArgs(config: Required<AmmanConfig>, forceClone: boolean): Promise<{
    args: string[];
    persistedAccountInfos: PersistedAccountInfo[];
    persistedSnapshotAccountInfos: (PersistedAccountInfo & {
        label: string;
        accountPath: string;
    })[];
    snapshotAccounts: import("./types").Account[];
    accountsFolder: string;
    keypairs: Map<string, Keypair>;
    cleanupConfig: () => Promise<void>;
}>;
export declare function startSolanaValidator(args: string[], detached: boolean): Promise<ChildProcess>;
export declare function waitForValidator(jsonRpcUrl: string, verifyFees: boolean, cleanupConfig: () => Promise<void>): Promise<void>;
export declare function killValidatorChild(child: ChildProcess): Promise<unknown>;
/**
 * Attempts to kill and restart the validator creating a snapshot of accounts and keypairs first.
 * That same snapshot is then loaded on restart.
 *
 * @param accountOverrides allow to override some accounts that are written to the snapshot
 *
 */
export declare function restartValidatorWithAccountOverrides(accountStates: AccountStates, ammanState: AmmanState, addresses: string[], accountLabels: Record<string, string>, keypairs: Map<string, {
    keypair: Keypair;
    id: string;
}>, accountOverrides: Map<string, PersistedAccountInfo>): Promise<{
    persistedAccountInfos: PersistedAccountInfo[];
    persistedSnapshotAccountInfos: (PersistedAccountInfo & {
        label: string;
        accountPath: string;
    })[];
    snapshotAccounts: import("./types").Account[];
    accountsFolder: string;
    keypairs: Map<string, Keypair>;
    args: string[];
}>;
/**
 * Attempts to kill and restart the validator with the given snapshot.
 */
export declare function restartValidatorWithSnapshot(accountStates: AccountStates, ammanState: AmmanState, snapshotLabel: string): Promise<{
    persistedAccountInfos: PersistedAccountInfo[];
    persistedSnapshotAccountInfos: (PersistedAccountInfo & {
        label: string;
        accountPath: string;
    })[];
    snapshotAccounts: import("./types").Account[];
    accountsFolder: string;
    keypairs: Map<string, Keypair>;
    args: string[];
}>;
/**
 * Attempts to kill and restart the validator with the provided config.
 *
 * NOTE: that for now this seems to only work once, i.e. the validator fails to
 * handle transactions after it is restarted twice (they time out after 30secs)
 *
 */
export declare function restartValidator(accountStates: AccountStates, ammanState: AmmanState, config: Required<AmmanConfig>): Promise<{
    persistedAccountInfos: PersistedAccountInfo[];
    persistedSnapshotAccountInfos: (PersistedAccountInfo & {
        label: string;
        accountPath: string;
    })[];
    snapshotAccounts: import("./types").Account[];
    accountsFolder: string;
    keypairs: Map<string, Keypair>;
    args: string[];
}>;