/**
 * `@valve-tech/tx-tracker` — per-tx state machine for EVM chains.
 *
 * Emits **neutral observations** (`seen-in-mempool`, `seen-in-block`,
 * `replaced-by`, `vanished-from-block`, `unseen-for-N-blocks`,
 * `signal-degraded`, `signal-recovered`, `stopped`) so wallet UIs,
 * indexers, and relays can write their own interpretations on top.
 * The tracker itself never says "confirmed" or "stuck"; it gives
 * you the data to decide.
 *
 * Three consumption shapes (callback, async iterator, snapshot)
 * over one push-based core. Per-method capability detection keeps
 * the "no silent downgrade" invariant — every emitted event carries
 * a `source` discriminator (`'subscription' | 'block-poll' |
 * 'mempool-snapshot' | 'receipt-poll'`).
 *
 * Consumes `@valve-tech/chain-source` for upstream signals; sibling
 * to `@valve-tech/gas-oracle` (both consume the same source, neither
 * depends on the other).
 *
 * @example
 *   import { createPublicClient, http } from 'viem'
 *   import { mainnet } from 'viem/chains'
 *   import { createChainSource } from '@valve-tech/chain-source'
 *   import { createTxTracker } from '@valve-tech/tx-tracker'
 *
 *   const client  = createPublicClient({ chain: mainnet, transport: http() })
 *   const source  = createChainSource({ client })
 *   const tracker = createTxTracker({ source, chainId: 1 })
 *
 *   source.start()
 *   tracker.start()
 *
 *   for await (const event of tracker.track('0xabc...')) {
 *     console.log(event.kind, event.source, event.at.blockNumber)
 *     if (event.kind === 'seen-in-block' && event.confirmations >= 6) break
 *   }
 *
 *   tracker.stop()
 *   source.stop()
 */
export { createTxTracker } from './tracker.js';
export type { CreateTxTrackerOptions, TxTracker, TrackOptions, BulkTrackOptions, TxMatchEvent, TxSubscription, LostSignalPolicy, ProbeMined, ProbeMinedResult, ProbeTransaction, GroupOptions, TxGroupSubscription, } from './tracker.js';
export { createLocalStorageTrackerStore, deleteKeysStartingWith, } from './local-storage-store.js';
export type { LocalStorageLike, LocalStorageTrackerStoreOptions, } from './local-storage-store.js';
export { buildStarted, buildSeenInMempool, buildLeftMempool, buildSeenInBlock, buildVanishedFromBlock, buildReplacedBy, buildUnseenForNBlocks, buildConfirmedTerminal, buildSignalDegraded, buildSignalRecovered, buildStopped, buildInitialStatus, } from './events.js';
export type { Address, At, Envelope, Hash, TxEvent, TxEventStarted, TxEventSeenInMempool, TxEventLeftMempool, TxEventSeenInBlock, TxEventVanishedFromBlock, TxEventReplacedBy, TxEventUnseenForNBlocks, TxEventConfirmedTerminal, TxEventSignalDegraded, TxEventSignalRecovered, TxEventStopped, TxStatus, } from './events.js';
export { createInMemoryStore, computeRetentionExpiry, defaultRetentionBlocks, } from './store.js';
export type { BulkSelector, HashSelector, InMemoryStoreOptions, PersistedSubscription, TrackedTxRecord, TxTrackerStore, } from './store.js';
export { appendBlock, defaultReorgDepthBlocks, detectDivergences, } from './reorg.js';
export type { BlockDivergence, BlockSample } from './reorg.js';
export { compileSelector, defaultMaxBulkSubscriptions, matchAll, } from './selectors.js';
export type { BulkMatchPayload, CompiledSelector } from './selectors.js';
export { createTxGroup } from './group.js';
export { watchTransaction } from './watch-transaction.js';
export type { WatchTransactionOptions } from './watch-transaction.js';
export { waitForTransaction } from './wait-for-transaction.js';
export type { WaitForTransactionOptions, WaitForTransactionOutcome, } from './wait-for-transaction.js';
export { waitForPending, WaitForPendingTimeoutError, } from './wait-for-pending.js';
export type { WaitForPendingOptions } from './wait-for-pending.js';
export { buildGroupComplete, buildGroupFailed, buildGroupProgress, buildGroupStopped, } from './group-events.js';
export type { TxGroupEvent, TxGroupEventComplete, TxGroupEventEnvelope, TxGroupEventFailed, TxGroupEventProgress, TxGroupEventStopped, } from './group-events.js';
export { createMultiChainTracker, UnknownChainIdError, } from './multi-tracker.js';
export type { CreateMultiChainTrackerOptions, MultiChainTxEvent, MultiChainTxSubscription, MultiChainTxTracker, } from './multi-tracker.js';
export { replaceTransaction } from './replace-transaction.js';
export type { ReplaceTransactionNewGas, ReplaceTransactionOptions, ReplaceTransactionOriginal, } from './replace-transaction.js';
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