Add React Native snippets

snippets/react-native/getting_started.ts

@@ -0,0 +1,47 @@
+import {
+    BreezEvent,
+    connect,
+    defaultConfig,
+    EnvironmentType,
+    mnemonicToSeed,
+    NodeConfig,
+    NodeConfigVariant,
+    nodeInfo
+} from "@breeztech/react-native-breez-sdk"
+
+const exampleGettingStarted = async () => {
+    // ANCHOR: init-sdk
+    // SDK events listener
+    const onBreezEvent = (e: BreezEvent) => {
+        console.log(`Received event ${e.type}`)
+    }
+
+    // Create the default config
+    const seed = await mnemonicToSeed("<mnemonics words>")
+    const inviteCode = "<invite code>"
+    const apiKey = "<api key>"
+    const nodeConfig: NodeConfig = {
+        type: NodeConfigVariant.GREENLIGHT,
+        config: {
+            inviteCode
+        }
+    }
+
+    const config = await defaultConfig(
+        EnvironmentType.PRODUCTION,
+        apiKey,
+        nodeConfig
+    )
+
+    // Connect to the Breez SDK make it ready for use
+    await connect(config, seed, onBreezEvent)
+    // ANCHOR_END: init-sdk
+}
+
+const exampleFetchNodeInfo = async () => {
+    // ANCHOR: fetch-balance
+    const nodeState = await nodeInfo()
+    const balanceLn = nodeState.channelsBalanceMsat
+    const balanceOnchain = nodeState.onchainBalanceMsat
+    // ANCHOR_END: fetch-balance
+}