diff --git a/classes/NonStringRefError.html b/classes/NonStringRefError.html
index 6a41a37..9684679 100644
--- a/classes/NonStringRefError.html
+++ b/classes/NonStringRefError.html
@@ -30,7 +30,7 @@ <h4>Implements</h4>
 <ul class="tsd-hierarchy">
 <li><span class="tsd-signature-type">Error</span></li></ul></section><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L47">dereferencer.ts:47</a></li></ul></aside>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L47">dereferencer.ts:47</a></li></ul></aside>
 <section class="tsd-panel-group tsd-index-group">
 <section class="tsd-panel tsd-index-panel">
 <details class="tsd-index-content tsd-index-accordion" open><summary class="tsd-accordion-summary tsd-index-summary">
@@ -59,7 +59,7 @@ <h4 class="tsd-parameters-title">Parameters</h4>
 <h5>s: <span class="tsd-signature-type">JSONSchema</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <a href="NonStringRefError.html" class="tsd-signature-type" data-tsd-kind="Class">NonStringRefError</a></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L51">dereferencer.ts:51</a></li></ul></aside></li></ul></section></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L51">dereferencer.ts:51</a></li></ul></aside></li></ul></section></section>
 <section class="tsd-panel-group tsd-member-group">
 <h2>Properties</h2>
 <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"><a id="message" class="tsd-anchor"></a>
@@ -67,13 +67,13 @@ <h3 class="tsd-anchor-link"><span>message</span><a href="#message" aria-label="P
 <div class="tsd-signature">message<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">string</span></div><aside class="tsd-sources">
 <p>Implementation of Error.message</p>
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L48">dereferencer.ts:48</a></li></ul></aside></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L48">dereferencer.ts:48</a></li></ul></aside></section>
 <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"><a id="name" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>name</span><a href="#name" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">name<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> = &quot;NonStringRefError&quot;</span></div><aside class="tsd-sources">
 <p>Implementation of Error.name</p>
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L49">dereferencer.ts:49</a></li></ul></aside></section></section></div>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L49">dereferencer.ts:49</a></li></ul></aside></section></section></div>
 <div class="col-4 col-menu menu-sticky-wrap menu-highlight">
 <div class="tsd-navigation settings">
 <details class="tsd-index-accordion"><summary class="tsd-accordion-summary">
diff --git a/classes/default.html b/classes/default.html
index 4b9d972..1c7a102 100644
--- a/classes/default.html
+++ b/classes/default.html
@@ -24,7 +24,7 @@ <h4>Hierarchy</h4>
 <ul class="tsd-hierarchy">
 <li><span class="target">default</span></li></ul></section><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L81">dereferencer.ts:81</a></li></ul></aside>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L81">dereferencer.ts:81</a></li></ul></aside>
 <section class="tsd-panel-group tsd-index-group">
 <section class="tsd-panel tsd-index-panel">
 <details class="tsd-index-content tsd-index-accordion" open><summary class="tsd-accordion-summary tsd-index-summary">
@@ -63,29 +63,29 @@ <h5>schema: <span class="tsd-signature-type">JSONSchema</span></h5></li>
 <h5>options: <a href="../interfaces/DereferencerOptions.html" class="tsd-signature-type" data-tsd-kind="Interface">DereferencerOptions</a><span class="tsd-signature-symbol"> = {}</span></h5></li></ul></div>
 <h4 class="tsd-returns-title">Returns <a href="default.html" class="tsd-signature-type" data-tsd-kind="Class">default</a></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L86">dereferencer.ts:86</a></li></ul></aside></li></ul></section></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L86">dereferencer.ts:86</a></li></ul></aside></li></ul></section></section>
 <section class="tsd-panel-group tsd-member-group">
 <h2>Properties</h2>
 <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-private"><a id="options" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><code class="tsd-tag ts-flagPrivate">Private</code> <span>options</span><a href="#options" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">options<span class="tsd-signature-symbol">:</span> <a href="../interfaces/DereferencerOptions.html" class="tsd-signature-type" data-tsd-kind="Interface">DereferencerOptions</a><span class="tsd-signature-symbol"> = {}</span></div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L86">dereferencer.ts:86</a></li></ul></aside></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L86">dereferencer.ts:86</a></li></ul></aside></section>
 <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"><a id="refCache" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>ref<wbr/>Cache</span><a href="#refCache" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">ref<wbr/>Cache<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">RefCache</span><span class="tsd-signature-symbol"> = {}</span></div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L84">dereferencer.ts:84</a></li></ul></aside></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L84">dereferencer.ts:84</a></li></ul></aside></section>
 <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class"><a id="refs" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>refs</span><a href="#refs" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">refs<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">[]</span></div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L82">dereferencer.ts:82</a></li></ul></aside></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L82">dereferencer.ts:82</a></li></ul></aside></section>
 <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-private"><a id="schema" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><code class="tsd-tag ts-flagPrivate">Private</code> <span>schema</span><a href="#schema" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">schema<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">JSONSchema</span></div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L83">dereferencer.ts:83</a></li></ul></aside></section></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L83">dereferencer.ts:83</a></li></ul></aside></section></section>
 <section class="tsd-panel-group tsd-member-group">
 <h2>Methods</h2>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="_resolve" class="tsd-anchor"></a>
@@ -95,7 +95,7 @@ <h3 class="tsd-anchor-link"><span>_resolve</span><a href="#_resolve" aria-label=
 <li class="tsd-description">
 <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">JSONSchema</span><span class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L136">dereferencer.ts:136</a></li></ul></aside></li></ul></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L136">dereferencer.ts:136</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="collectRefs" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>collect<wbr/>Refs</span><a href="#collectRefs" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -106,7 +106,7 @@ <h3 class="tsd-anchor-link"><span>collect<wbr/>Refs</span><a href="#collectRefs"
 </div>
 <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">[]</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L205">dereferencer.ts:205</a></li></ul></aside></li></ul></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L205">dereferencer.ts:205</a></li></ul></aside></li></ul></section>
 <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="resolve" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><span>resolve</span><a href="#resolve" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
@@ -119,7 +119,7 @@ <h3>Returns</h3><p>a promise that will resolve a fully dereferenced schema, wher
 </div>
 <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">JSONSchema</span><span class="tsd-signature-symbol">&gt;</span></h4><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L129">dereferencer.ts:129</a></li></ul></aside></li></ul></section></section></div>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L129">dereferencer.ts:129</a></li></ul></aside></li></ul></section></section></div>
 <div class="col-4 col-menu menu-sticky-wrap menu-highlight">
 <div class="tsd-navigation settings">
 <details class="tsd-index-accordion"><summary class="tsd-accordion-summary">
diff --git a/interfaces/DereferencerOptions.html b/interfaces/DereferencerOptions.html
index f99f951..c4f5508 100644
--- a/interfaces/DereferencerOptions.html
+++ b/interfaces/DereferencerOptions.html
@@ -23,7 +23,7 @@ <h4>Hierarchy</h4>
 <ul class="tsd-hierarchy">
 <li><span class="target">DereferencerOptions</span></li></ul></section><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L11">dereferencer.ts:11</a></li></ul></aside>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L11">dereferencer.ts:11</a></li></ul></aside>
 <section class="tsd-panel-group tsd-index-group">
 <section class="tsd-panel tsd-index-panel">
 <details class="tsd-index-content tsd-index-accordion" open><summary class="tsd-accordion-summary tsd-index-summary">
@@ -45,33 +45,33 @@ <h3 class="tsd-anchor-link"><code class="tsd-tag ts-flagOptional">Optional</code
 <div class="tsd-comment tsd-typography"><p>If true, the schema passed in will be dereferenced in-place, mutating the original. Default is false.</p>
 </div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L19">dereferencer.ts:19</a></li></ul></aside></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L19">dereferencer.ts:19</a></li></ul></aside></section>
 <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface"><a id="protocolHandlerMap" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><code class="tsd-tag ts-flagOptional">Optional</code> <span>protocol<wbr/>Handler<wbr/>Map</span><a href="#protocolHandlerMap" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">protocol<wbr/>Handler<wbr/>Map<span class="tsd-signature-symbol">?:</span> <span class="tsd-signature-type">ProtocolHandlerMap</span></div>
 <div class="tsd-comment tsd-typography"><p>Setup custom protocol handlers. See <a href="https://github.com/json-schema-tools/reference-resolver">https://github.com/json-schema-tools/reference-resolver</a> for details</p>
 </div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L28">dereferencer.ts:28</a></li></ul></aside></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L28">dereferencer.ts:28</a></li></ul></aside></section>
 <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface"><a id="recursive" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><code class="tsd-tag ts-flagOptional">Optional</code> <span>recursive</span><a href="#recursive" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">recursive<span class="tsd-signature-symbol">?:</span> <span class="tsd-signature-type">boolean</span></div>
 <div class="tsd-comment tsd-typography"><p>If true, resolved non-local references will also be dereferenced using the same options.</p>
 </div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L15">dereferencer.ts:15</a></li></ul></aside></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L15">dereferencer.ts:15</a></li></ul></aside></section>
 <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface"><a id="refCache" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><code class="tsd-tag ts-flagOptional">Optional</code> <span>ref<wbr/>Cache</span><a href="#refCache" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">ref<wbr/>Cache<span class="tsd-signature-symbol">?:</span> <span class="tsd-signature-type">RefCache</span></div>
 <div class="tsd-comment tsd-typography"><p>Preseed the dereferencer with resolved refs</p>
 </div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L23">dereferencer.ts:23</a></li></ul></aside></section>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L23">dereferencer.ts:23</a></li></ul></aside></section>
 <section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-interface"><a id="rootSchema" class="tsd-anchor"></a>
 <h3 class="tsd-anchor-link"><code class="tsd-tag ts-flagOptional">Optional</code> <span>root<wbr/>Schema</span><a href="#rootSchema" aria-label="Permalink" class="tsd-anchor-icon"><svg class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><use href="#icon-anchor-a"></use><use href="#icon-anchor-b"></use><use href="#icon-anchor-c"></use></svg></a></h3>
 <div class="tsd-signature">root<wbr/>Schema<span class="tsd-signature-symbol">?:</span> <span class="tsd-signature-type">JSONSchema</span></div><aside class="tsd-sources">
 <ul>
-<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/2f3b96f/src/dereferencer.ts#L24">dereferencer.ts:24</a></li></ul></aside></section></section></div>
+<li>Defined in <a href="https://github.com/json-schema-tools/dereferencer/blob/7b5db3d/src/dereferencer.ts#L24">dereferencer.ts:24</a></li></ul></aside></section></section></div>
 <div class="col-4 col-menu menu-sticky-wrap menu-highlight">
 <div class="tsd-navigation settings">
 <details class="tsd-index-accordion"><summary class="tsd-accordion-summary">