chore(staking): 🧹 tidy epoch_handler imports

crates/core/component/stake/src/component/epoch_handler.rs

@@ -1,38 +1,32 @@
-use penumbra_distributions::component::StateReadExt as _;
-use penumbra_sct::{component::clock::EpochRead, epoch::Epoch};
-use std::collections::{BTreeMap, BTreeSet};
-
+use super::StateWriteExt;
+use crate::{
+    component::{
+        stake::{
+            ConsensusIndexRead, ConsensusIndexWrite, ConsensusUpdateWrite, InternalStakingData,
+            RateDataWrite,
+        },
+        validator_handler::{ValidatorDataRead, ValidatorDataWrite, ValidatorManager},
+        SlashingData,
+    },
+    rate::BaseRateData,
+    state_key, validator, CurrentConsensusKeys, DelegationToken, FundingStreams, IdentityKey,
+    Penalty, StateReadExt, BPS_SQUARED_SCALING_FACTOR,
+};
 use anyhow::{Context, Result};
 use async_trait::async_trait;
-use futures::StreamExt;
-use penumbra_asset::STAKING_TOKEN_ASSET_ID;
-
 use cnidarium::StateWrite;
-use futures::TryStreamExt;
+use futures::{StreamExt, TryStreamExt};
+use penumbra_asset::STAKING_TOKEN_ASSET_ID;
+use penumbra_distributions::component::StateReadExt as _;
 use penumbra_num::{fixpoint::U128x128, Amount};
 use penumbra_proto::{StateReadProto, StateWriteProto};
+use penumbra_sct::{component::clock::EpochRead, epoch::Epoch};
 use penumbra_shielded_pool::component::{SupplyRead, SupplyWrite};
-use tendermint::validator::Update;
-use tendermint::PublicKey;
+use std::collections::{BTreeMap, BTreeSet};
+use tendermint::{validator::Update, PublicKey};
 use tokio::task::JoinSet;
 use tracing::instrument;
 
-use crate::state_key;
-use crate::BPS_SQUARED_SCALING_FACTOR;
-use crate::{
-    component::{
-        stake::{ConsensusUpdateWrite, InternalStakingData, RateDataWrite},
-        validator_handler::{ValidatorDataRead, ValidatorDataWrite, ValidatorManager},
-        SlashingData,
-    },
-    rate::BaseRateData,
-    validator, CurrentConsensusKeys, DelegationToken, FundingStreams, IdentityKey, Penalty,
-    StateReadExt,
-};
-
-use super::StateWriteExt;
-use crate::component::stake::{ConsensusIndexRead, ConsensusIndexWrite};
-
 #[async_trait]
 pub trait EpochHandler: StateWriteExt + ConsensusIndexRead {
     #[instrument(skip(self, epoch_to_end), fields(index = epoch_to_end.index))]