Explicit imports for abstract data types.

1 files changed, 3 insertions, 2 deletions

diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 32eda9c39..778a01d8a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -3,11 +3,12 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class BoolDataType extends AbstractDataTypes.Blob {
+export class BoolDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     public static matchType(type: string): boolean {