static PsiElementPattern.Capture<PsiElement> insideIfDeclaration() {
    return psiElement().inside(false, psiElement(ShTypes.IF_COMMAND), psiElement().andOr(psiElement(ShTypes.THEN_CLAUSE),
        psiElement(ShTypes.ELSE_CLAUSE)));
  }
static PsiElementPattern.Capture<PsiElement> insideIfDeclaration()