fix unused imports (#192)

Author: JuaniRios

pallets/funding/src/instantiator.rs

@@ -35,14 +35,13 @@ use frame_support::{
 use frame_system::pallet_prelude::BlockNumberFor;
 use itertools::Itertools;
 use parity_scale_codec::Decode;
-use polimec_common::credentials::{Did, InvestorType};
+use polimec_common::credentials::{InvestorType};
 #[cfg(any(test, feature = "std", feature = "runtime-benchmarks"))]
 use polimec_common_test_utils::generate_did_from_account;
 use sp_arithmetic::{
 	traits::{SaturatedConversion, Saturating, Zero},
 	FixedPointNumber, Percent, Perquintill,
 };
-use sp_core::H256;
 use sp_runtime::{
 	traits::{Member, One},
 	DispatchError,
@@ -1619,7 +1618,6 @@ pub mod async_features {
 	use super::*;
 	use assert_matches2::assert_matches;
 	use futures::FutureExt;
-	use polimec_common::credentials::InvestorType;
 	use std::{
 		collections::HashMap,
 		sync::{

pallets/funding/src/lib.rs

@@ -119,7 +119,7 @@ pub use crate::weights::WeightInfo;
 use frame_support::{
 	traits::{
 		tokens::{fungible, fungibles, Balance},
-		AccountTouch, ConstU64, ContainsPair, Randomness,
+		AccountTouch, ContainsPair, Randomness,
 	},
 	BoundedVec, PalletId,
 };
@@ -132,9 +132,8 @@ use polimec_common::{
 };
 use polkadot_parachain::primitives::Id as ParaId;
 use sp_arithmetic::traits::{One, Saturating};
-use sp_core::{ConstU128, ConstU32};
 use sp_runtime::{
-	traits::{parameter_types, AccountIdConversion},
+	traits::{AccountIdConversion},
 	FixedPointNumber, FixedPointOperand, FixedU128,
 };
 use sp_std::{marker::PhantomData, prelude::*};

pallets/funding/src/types.rs

@@ -158,13 +158,10 @@ pub mod config_types {
 
 pub mod storage_types {
 	use crate::US_DOLLAR;
-	use itertools::Itertools;
 	use sp_arithmetic::{
 		traits::{One, Saturating, Zero},
 		Percent,
 	};
-	use sp_std::collections::btree_set::BTreeSet;
-
 	use super::*;
 
 	#[derive(Clone, Encode, Decode, Eq, PartialEq, RuntimeDebug, MaxEncodedLen, TypeInfo)]

runtimes/testnet/src/lib.rs

@@ -37,7 +37,7 @@ pub use parachains_common::{
 	NORMAL_DISPATCH_RATIO, SLOT_DURATION,
 };
 use parity_scale_codec::Encode;
-use polimec_common::credentials::{EnsureInvestor, Institutional, Professional, Retail};
+use polimec_common::credentials::{EnsureInvestor};
 
 // Polkadot imports
 use polkadot_runtime_common::{BlockHashCount, CurrencyToVote, SlowAdjustingFeeUpdate};