Function getEffectiveTypeAnnotationNode

test/fixtures/snapshot/typescript.js:18644–18651

* Gets the effective type annotation of a variable, parameter, or property. If the node was * parsed in a JavaScript file, gets the type annotation from JSDoc. Also gets the type of * functions only the JSDoc case.

(node)

     * functions only the JSDoc case.
     */
    function getEffectiveTypeAnnotationNode(node) {
        if (!isInJSFile(node) && ts.isFunctionDeclaration(node))
            return undefined;
        var type = node.type;
        if (type || !isInJSFile(node))
            return type;
        return ts.isJSDocPropertyLikeTag(node) ? node.typeExpression && node.typeExpression.type : ts.getJSDocType(node);
    }
    ts.getEffectiveTypeAnnotationNode = getEffectiveTypeAnnotationNode;
    function getTypeAnnotationNode(node) {
        return node.type;