Function isNotPrologueDirective

src/transform.ts:11–15

* Check if node is a prologue directive (e.g "use strict") * @param node node to check * @returns {boolean} true if it is, false otherwise

(node: ts.Node)

 * @returns {boolean} true if it is, false otherwise
 */
function isNotPrologueDirective(node: ts.Node): boolean {
  return (
    !ts.isExpressionStatement(node) || !ts.isStringLiteral(node.expression)
  );
}

/**
 * Check if this node is a import react node