fuel-core-interfaces is used at run time in 12 crates. It is a direct run-time dependency in 9 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) fuel-core-interfaces version
200 1 fuel-poa-coordinator ^0.15.3
180 3 fuel-chain-config ^0.15.3
140 fuel-txpool ^0.15.3
120 fuel-block-importer ^0.15.3
120 fuel-block-producer ^0.15.3
120 fuel-block-executor ^0.15.3
110 fuel-sync ^0.15.3
fuel-relayer ^0.15.3
fuel-p2p ^0.15.3
fuel-contract-message-predicate dev ^0.15.3