@solana/sysvars/dist/types/sysvar.d.ts

An abstraction layer over signing messages and transactions in Solana

import { type FetchAccountConfig, type MaybeAccount, type MaybeEncodedAccount } from '@solana/accounts';
import type { Address } from '@solana/addresses';
import type { GetAccountInfoApi } from '@solana/rpc-api';
import type { JsonParsedSysvarAccount } from '@solana/rpc-parsed-types';
import type { Rpc } from '@solana/rpc-spec';
export declare const SYSVAR_CLOCK_ADDRESS: Address<"SysvarC1ock11111111111111111111111111111111">;
export declare const SYSVAR_EPOCH_REWARDS_ADDRESS: Address<"SysvarEpochRewards1111111111111111111111111">;
export declare const SYSVAR_EPOCH_SCHEDULE_ADDRESS: Address<"SysvarEpochSchedu1e111111111111111111111111">;
export declare const SYSVAR_INSTRUCTIONS_ADDRESS: Address<"Sysvar1nstructions1111111111111111111111111">;
export declare const SYSVAR_LAST_RESTART_SLOT_ADDRESS: Address<"SysvarLastRestartS1ot1111111111111111111111">;
export declare const SYSVAR_RECENT_BLOCKHASHES_ADDRESS: Address<"SysvarRecentB1ockHashes11111111111111111111">;
export declare const SYSVAR_RENT_ADDRESS: Address<"SysvarRent111111111111111111111111111111111">;
export declare const SYSVAR_SLOT_HASHES_ADDRESS: Address<"SysvarS1otHashes111111111111111111111111111">;
export declare const SYSVAR_SLOT_HISTORY_ADDRESS: Address<"SysvarS1otHistory11111111111111111111111111">;
export declare const SYSVAR_STAKE_HISTORY_ADDRESS: Address<"SysvarStakeHistory1111111111111111111111111">;
type SysvarAddress = typeof SYSVAR_CLOCK_ADDRESS | typeof SYSVAR_EPOCH_REWARDS_ADDRESS | typeof SYSVAR_EPOCH_SCHEDULE_ADDRESS | typeof SYSVAR_INSTRUCTIONS_ADDRESS | typeof SYSVAR_LAST_RESTART_SLOT_ADDRESS | typeof SYSVAR_RECENT_BLOCKHASHES_ADDRESS | typeof SYSVAR_RENT_ADDRESS | typeof SYSVAR_SLOT_HASHES_ADDRESS | typeof SYSVAR_SLOT_HISTORY_ADDRESS | typeof SYSVAR_STAKE_HISTORY_ADDRESS;
/**
 * Fetch an encoded sysvar account.
 *
 * Sysvars are special accounts that contain dynamically-updated data about the network cluster, the
 * blockchain history, and the executing transaction.
 */
export declare function fetchEncodedSysvarAccount<TAddress extends SysvarAddress>(rpc: Rpc<GetAccountInfoApi>, address: TAddress, config?: FetchAccountConfig): Promise<MaybeEncodedAccount<TAddress>>;
/**
 * Fetch a JSON-parsed sysvar account.
 *
 * Sysvars are special accounts that contain dynamically-updated data about the network cluster, the
 * blockchain history, and the executing transaction.
 */
export declare function fetchJsonParsedSysvarAccount<TAddress extends SysvarAddress>(rpc: Rpc<GetAccountInfoApi>, address: TAddress, config?: FetchAccountConfig): Promise<MaybeAccount<JsonParsedSysvarAccount, TAddress> | MaybeEncodedAccount<TAddress>>;
export {};
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