+esplora-client = { version = "0.6", default-features = false, optional = true }
+electrum-client = { version = "0.18.0", optional = true }
+
+[dev-dependencies]
+lightning = { version = "0.0.118", path = "../lightning", features = ["std", "_test_utils"] }
+electrsd = { version = "0.26.0", features = ["legacy", "esplora_a33e97e1", "bitcoind_25_0"] }
+tokio = { version = "1.14.0", features = ["full"] }