Merge pull request #883 from ava-labs/exportFeeDimensionsType

Export FeeDimensions type

Author: ruijialin-avalabs

src/vms/common/index.ts

@@ -4,3 +4,4 @@ export * from './models';
 export { AvaxApi } from './avaxApi';
 export { UnsignedTx } from './unsignedTx';
 export { Transaction } from './transaction';
+export * from './fees/dimensions';