Add support for marker functions, to be able to extract strings not directly passed to TranslateService. Closes #10

src/utils/ast-utils.ts

@@ -1,19 +0,0 @@
-import * as ts from 'typescript';
-
-export function printAllChildren(sourceFile: ts.SourceFile, node: ts.Node, depth = 0) {
-	console.log(
-		new Array(depth + 1).join('----'),
-		`[${node.kind}]`,
-		syntaxKindToName(node.kind),
-		`[pos: ${node.pos}-${node.end}]`,
-		':\t\t\t',
-		node.getFullText(sourceFile).trim()
-	);
-
-	depth++;
-	node.getChildren(sourceFile).forEach(childNode => printAllChildren(sourceFile, childNode, depth));
-}
-
-export function syntaxKindToName(kind: ts.SyntaxKind) {
-	return ts.SyntaxKind[kind];
-}

src/utils/utils.ts

@@ -0,0 +1,5 @@
+import * as ts from 'typescript';
+
+export function _(key: string | string[]): string | string[] {
+	return key;
+}