port basic config and data structures

examples/wasm-example/Cargo.lock

@@ -2540,9 +2540,9 @@ dependencies = [
 
 [[package]]
 name = "sp-core-hashing"
-version = "13.0.0"
+version = "15.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb8524f01591ee58b46cd83c9dbc0fcffd2fd730dabec4f59326cd58a00f17e2"
+checksum = "1e0f4990add7b2cefdeca883c0efa99bb4d912cb2196120e1500c0cc099553b0"
 dependencies = [
  "blake2b_simd",
  "byteorder",
@@ -2606,6 +2606,7 @@ dependencies = [
  "subxt-macro",
  "subxt-metadata",
  "thiserror",
+ "tokio-stream",
  "tracing",
  "url",
 ]

examples/wasm-example/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 futures = "0.3.28"
-subxt = { path = "../../subxt", default-features = false, features = ["jsonrpsee", "web"], target_arch = "wasm32" }
+subxt = { path = "../../subxt", default-features = false, features = ["jsonrpsee", "web", "unstable-light-client"], target_arch = "wasm32" }
 yew = { version = "0.20.0", features = ["csr"] }
 web-sys = "0.3.63"
 hex = "0.4.3"