Method isOptimizableNamedSlots

compiler/companion/src/JSXProcessor.ts:365–378

(
    properties: ts.NodeArray<ts.ObjectLiteralElementLike>,
  )

  }

  private isOptimizableNamedSlots(
    properties: ts.NodeArray<ts.ObjectLiteralElementLike>,
  ): properties is ts.NodeArray<ts.PropertyAssignment> {
    for (const property of properties) {
      if (!ts.isPropertyAssignment(property)) {
        return false;
      }
      if (!(ts.isIdentifier(property.name) || ts.isStringLiteral(property.name))) {
        return false;
      }
    }

    return true;
  }

  private toStringLiteral(node: ts.PropertyName, transformContext: ts.TransformationContext): ts.Expression {
    if (ts.isStringLiteral(node)) {