[feat] Add snippets (#1373)

#1372

Author: gtm-nayan

packages/svelte-vscode/package.json

@@ -562,6 +562,12 @@
             {
                 "language": "svelte"
             }
+        ],
+        "snippets": [
+            {
+                "language": "svelte",
+                "path": "./snippets/svelte.json"
+            }
         ]
     },
     "devDependencies": {

packages/svelte-vscode/snippets/svelte.json

@@ -0,0 +1,42 @@
+{
+	"if": {
+		"body": [
+			"{#if ${1:condition}}",
+			"\t$TM_SELECTED_TEXT$0",
+			"{/if}"
+		],
+		"description": "if block"
+	},
+	"await": {
+		"body": [
+			"{#await ${1:promise}}",
+			"\t$TM_SELECTED_TEXT$0",
+			"{/await}"
+		],
+		"description": "await block"
+	},
+	"await then shorthand": {
+		"body": [
+			"{#await ${1:promise} then $2}",
+			"\t$TM_SELECTED_TEXT$0",
+			"{/await}"
+		],
+		"description": "await block without pending state"
+	},
+	"each": {
+		"body": [
+			"{#each ${1:array} as ${2:item}}",
+			"\t$TM_SELECTED_TEXT$0",
+			"{/each}"
+		],
+		"description": "each block"
+	},
+	"key": {
+		"body": [
+			"{#key ${1:key}}",
+			"\t$TM_SELECTED_TEXT$0",
+			"{/key}"
+		],
+		"description": "key block"
+	}
+}