add kind: implicit

src/compile/Component.ts

@@ -166,7 +166,7 @@ export default class Component {
 			this.add_var({
 				name,
 				export_name: name,
-				kind: 'injected',
+				kind: 'implicit',
 				mutated: true,
 				referenced: true,
 				writable: true

src/interfaces.ts

@@ -81,7 +81,7 @@ export interface AppendTarget {
 
 export interface Var {
 	name: string;
-	kind: 'let' | 'var' | 'const' | 'class' | 'function' | 'import' | 'injected' | 'global';
+	kind: 'let' | 'var' | 'const' | 'class' | 'function' | 'import' | 'injected' | 'global' | 'implicit';
 	import_name?: '*' | 'default' | string; // the `foo` in `import { foo as bar }`
 	export_name?: string; // the `bar` in `export { foo as bar }`
 	source?: string;

test/stats/samples/implicit/_config.js

@@ -0,0 +1,16 @@
+export default {
+	test(assert, stats) {
+		assert.deepEqual(stats.vars, [
+			{
+				name: 'foo',
+				kind: 'implicit',
+				import_name: null,
+				export_name: 'foo',
+				source: null,
+				referenced: true,
+				module: false,
+				mutated: true
+			}
+		]);
+	},
+};

test/stats/samples/implicit/input.html

@@ -0,0 +1 @@
+{foo}