diff --git a/docs/README.md b/docs/README.md
index a4c525b..6a84ed4 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,4 +1,4 @@
-**@kamilmielnik/trie** • **Docs**
+**@kamilmielnik/trie**
 
 ***
 
diff --git a/docs/classes/Trie.md b/docs/classes/Trie.md
index b397604..c2ff40a 100644
--- a/docs/classes/Trie.md
+++ b/docs/classes/Trie.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -6,6 +6,8 @@
 
 # Class: Trie
 
+Defined in: [Trie.ts:18](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L18)
+
 A class representing the [Trie data structure](https://en.wikipedia.org/wiki/Trie).
 
 ## Constructors
@@ -14,11 +16,15 @@ A class representing the [Trie data structure](https://en.wikipedia.org/wiki/Tri
 
 > **new Trie**(`root`): [`Trie`](Trie.md)
 
+Defined in: [Trie.ts:52](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L52)
+
 Creates a new [Trie](Trie.md) with optionally given root [Node](../interfaces/Node.md).
 
 #### Parameters
 
-• **root**: [`Node`](../interfaces/Node.md) = `{}`
+##### root
+
+[`Node`](../interfaces/Node.md) = `{}`
 
 Root [Node](../interfaces/Node.md) of the [Trie](Trie.md) to be created.
 
@@ -26,34 +32,32 @@ Root [Node](../interfaces/Node.md) of the [Trie](Trie.md) to be created.
 
 [`Trie`](Trie.md)
 
-#### Defined in
-
-[Trie.ts:52](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L52)
-
 ## Properties
 
 ### root
 
 > `readonly` **root**: [`Node`](../interfaces/Node.md)
 
+Defined in: [Trie.ts:45](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L45)
+
 Represents the root [Node](../interfaces/Node.md) of the [Trie](Trie.md).
 It's not a copy. Mutate at your own risk.
 
-#### Defined in
-
-[Trie.ts:45](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L45)
-
 ## Methods
 
 ### add()
 
 > **add**(`word`): [`Node`](../interfaces/Node.md)
 
+Defined in: [Trie.ts:62](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L62)
+
 Inserts given word into the [Trie](Trie.md).
 
 #### Parameters
 
-• **word**: `string`
+##### word
+
+`string`
 
 Word to be inserted into the [Trie](Trie.md).
 
@@ -63,21 +67,21 @@ Word to be inserted into the [Trie](Trie.md).
 
 [Node](../interfaces/Node.md) representing the end of the added word.
 
-#### Defined in
-
-[Trie.ts:62](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L62)
-
 ***
 
 ### find()
 
 > **find**(`prefix`): `undefined` \| [`Node`](../interfaces/Node.md)
 
+Defined in: [Trie.ts:72](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L72)
+
 Finds [Node](../interfaces/Node.md) representing given prefix in the [Trie](Trie.md).
 
 #### Parameters
 
-• **prefix**: `string`
+##### prefix
+
+`string`
 
 Prefix to be found.
 
@@ -87,21 +91,21 @@ Prefix to be found.
 
 [Node](../interfaces/Node.md) representing a given prefix, undefined if there is no such node.
 
-#### Defined in
-
-[Trie.ts:72](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L72)
-
 ***
 
 ### has()
 
 > **has**(`word`): `boolean`
 
+Defined in: [Trie.ts:82](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L82)
+
 Tells you whether given word is in the [Trie](Trie.md).
 
 #### Parameters
 
-• **word**: `string`
+##### word
+
+`string`
 
 Word to be found.
 
@@ -111,23 +115,23 @@ Word to be found.
 
 true if given word is in the [Trie](Trie.md), false otherwise.
 
-#### Defined in
-
-[Trie.ts:82](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L82)
-
 ***
 
 ### hasPrefix()
 
 > **hasPrefix**(`prefix`): `boolean`
 
+Defined in: [Trie.ts:94](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L94)
+
 Tells you whether there are any words with given prefix in the [Trie](Trie.md).
 
 See: https://en.wikipedia.org/wiki/String_operations#Prefixes
 
 #### Parameters
 
-• **prefix**: `string`
+##### prefix
+
+`string`
 
 Prefix to be found.
 
@@ -137,21 +141,21 @@ Prefix to be found.
 
 true if there are any words with given prefix in the [Trie](Trie.md), false otherwise.
 
-#### Defined in
-
-[Trie.ts:94](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L94)
-
 ***
 
 ### remove()
 
 > **remove**(`word`): `boolean`
 
+Defined in: [Trie.ts:104](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L104)
+
 Removes given word from the [Trie](Trie.md) if it exists.
 
 #### Parameters
 
-• **word**: `string`
+##### word
+
+`string`
 
 Word to be removed.
 
@@ -161,16 +165,14 @@ Word to be removed.
 
 true if the word was removed, false otherwise.
 
-#### Defined in
-
-[Trie.ts:104](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L104)
-
 ***
 
 ### serialize()
 
 > **serialize**(): `string`
 
+Defined in: [Trie.ts:121](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L121)
+
 Converts the [Trie](Trie.md) into a string.
 
 The inverse of [deserialize](Trie.md#deserialize).
@@ -187,21 +189,21 @@ It serializes [3 MB English (GB) dictionary](https://www.wordgamedictionary.com/
 
 String with serialized data.
 
-#### Defined in
-
-[Trie.ts:121](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L121)
-
 ***
 
 ### toArray()
 
 > **toArray**(`options`?): [`Descendant`](../type-aliases/Descendant.md)[]
 
+Defined in: [Trie.ts:131](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L131)
+
 Finds all [descendants](../type-aliases/Descendant.md) of the [Trie's](Trie.md) root and returns them as an array.
 
 #### Parameters
 
-• **options?**: [`TraverseOptions`](../type-aliases/TraverseOptions.md)
+##### options?
+
+[`TraverseOptions`](../type-aliases/TraverseOptions.md)
 
 See [TraverseOptions](../type-aliases/TraverseOptions.md).
 
@@ -211,25 +213,27 @@ See [TraverseOptions](../type-aliases/TraverseOptions.md).
 
 An array of [descendants](../type-aliases/Descendant.md).
 
-#### Defined in
-
-[Trie.ts:131](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L131)
-
 ***
 
 ### traverse()
 
 > **traverse**(`callback`, `options`?): `void`
 
+Defined in: [Trie.ts:141](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L141)
+
 Visits every descendant [Node](../interfaces/Node.md) of the [Trie](Trie.md) and calls a callback.
 
 #### Parameters
 
-• **callback**: [`TraverseCallback`](../type-aliases/TraverseCallback.md)
+##### callback
+
+[`TraverseCallback`](../type-aliases/TraverseCallback.md)
 
 Callback that will be called for each visited [Node](../interfaces/Node.md). Return true from callback to stop traversing.
 
-• **options?**: [`TraverseOptions`](../type-aliases/TraverseOptions.md)
+##### options?
+
+[`TraverseOptions`](../type-aliases/TraverseOptions.md)
 
 See [TraverseOptions](../type-aliases/TraverseOptions.md).
 
@@ -237,23 +241,23 @@ See [TraverseOptions](../type-aliases/TraverseOptions.md).
 
 `void`
 
-#### Defined in
-
-[Trie.ts:141](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L141)
-
 ***
 
 ### deserialize()
 
 > `static` **deserialize**(`serialized`): [`Trie`](Trie.md)
 
+Defined in: [Trie.ts:27](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L27)
+
 Creates a new [Trie](Trie.md) by deserializing given string.
 
 The inverse of [serialize](Trie.md#serialize).
 
 #### Parameters
 
-• **serialized**: `string`
+##### serialized
+
+`string`
 
 String with serialized data.
 
@@ -263,21 +267,21 @@ String with serialized data.
 
 [Trie](Trie.md) representing deserialized data.
 
-#### Defined in
-
-[Trie.ts:27](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L27)
-
 ***
 
 ### fromArray()
 
 > `static` **fromArray**(`words`): [`Trie`](Trie.md)
 
+Defined in: [Trie.ts:37](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L37)
+
 Creates a new [Trie](Trie.md) based on array of words.
 
 #### Parameters
 
-• **words**: `string`[]
+##### words
+
+`string`[]
 
 array of words to put in the [Trie](Trie.md).
 
@@ -286,7 +290,3 @@ array of words to put in the [Trie](Trie.md).
 [`Trie`](Trie.md)
 
 New [Trie](Trie.md) containing all given words.
-
-#### Defined in
-
-[Trie.ts:37](https://github.com/kamilmielnik/trie/blob/master/src/Trie.ts#L37)
diff --git a/docs/functions/add.md b/docs/functions/add.md
index b4cf490..b672634 100644
--- a/docs/functions/add.md
+++ b/docs/functions/add.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,15 +8,21 @@
 
 > **add**(`node`, `word`): [`Node`](../interfaces/Node.md)
 
+Defined in: [lib/add.ts:10](https://github.com/kamilmielnik/trie/blob/master/src/lib/add.ts#L10)
+
 Inserts given `word` into given `node`.
 
 ## Parameters
 
-• **node**: [`Node`](../interfaces/Node.md)
+### node
+
+[`Node`](../interfaces/Node.md)
 
 [Node](../interfaces/Node.md) to insert the `word` to.
 
-• **word**: `string`
+### word
+
+`string`
 
 Word to be inserted into `node`.
 
@@ -25,7 +31,3 @@ Word to be inserted into `node`.
 [`Node`](../interfaces/Node.md)
 
 [Node](../interfaces/Node.md) representing the end of the added word.
-
-## Defined in
-
-[lib/add.ts:10](https://github.com/kamilmielnik/trie/blob/master/src/lib/add.ts#L10)
diff --git a/docs/functions/deserialize.md b/docs/functions/deserialize.md
index 3b7d9d2..f6cb0b0 100644
--- a/docs/functions/deserialize.md
+++ b/docs/functions/deserialize.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,13 +8,17 @@
 
 > **deserialize**(`serialized`): [`Node`](../interfaces/Node.md)
 
+Defined in: [lib/deserialize.ts:12](https://github.com/kamilmielnik/trie/blob/master/src/lib/deserialize.ts#L12)
+
 Creates a new [Node](../interfaces/Node.md) by deserializing given string.
 
 The inverse of [serialize](serialize.md).
 
 ## Parameters
 
-• **serialized**: `string`
+### serialized
+
+`string`
 
 String with value returned by [serialize](serialize.md).
 
@@ -23,7 +27,3 @@ String with value returned by [serialize](serialize.md).
 [`Node`](../interfaces/Node.md)
 
 Instance of a root [Node](../interfaces/Node.md) of deserialized string.
-
-## Defined in
-
-[lib/deserialize.ts:12](https://github.com/kamilmielnik/trie/blob/master/src/lib/deserialize.ts#L12)
diff --git a/docs/functions/find.md b/docs/functions/find.md
index 360a473..2a1c198 100644
--- a/docs/functions/find.md
+++ b/docs/functions/find.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,15 +8,21 @@
 
 > **find**(`node`, `prefix`): `undefined` \| [`Node`](../interfaces/Node.md)
 
+Defined in: [lib/find.ts:10](https://github.com/kamilmielnik/trie/blob/master/src/lib/find.ts#L10)
+
 Finds [Node](../interfaces/Node.md) representing given prefix in given [Node](../interfaces/Node.md).
 
 ## Parameters
 
-• **node**: [`Node`](../interfaces/Node.md)
+### node
+
+[`Node`](../interfaces/Node.md)
 
 [Node](../interfaces/Node.md) to look for prefix in.
 
-• **prefix**: `string`
+### prefix
+
+`string`
 
 Prefix to be found.
 
@@ -25,7 +31,3 @@ Prefix to be found.
 `undefined` \| [`Node`](../interfaces/Node.md)
 
 [Node](../interfaces/Node.md) representing a given prefix, undefined if there is no such node.
-
-## Defined in
-
-[lib/find.ts:10](https://github.com/kamilmielnik/trie/blob/master/src/lib/find.ts#L10)
diff --git a/docs/functions/fromArray.md b/docs/functions/fromArray.md
index 14a84e0..1b28bef 100644
--- a/docs/functions/fromArray.md
+++ b/docs/functions/fromArray.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,11 +8,15 @@
 
 > **fromArray**(`words`): [`Node`](../interfaces/Node.md)
 
+Defined in: [lib/fromArray.ts:11](https://github.com/kamilmielnik/trie/blob/master/src/lib/fromArray.ts#L11)
+
 Creates a new [Node](../interfaces/Node.md) based on array of words.
 
 ## Parameters
 
-• **words**: `string`[]
+### words
+
+`string`[]
 
 array of words to put in the [Node](../interfaces/Node.md).
 
@@ -21,7 +25,3 @@ array of words to put in the [Node](../interfaces/Node.md).
 [`Node`](../interfaces/Node.md)
 
 New [Node](../interfaces/Node.md) containing all given words.
-
-## Defined in
-
-[lib/fromArray.ts:11](https://github.com/kamilmielnik/trie/blob/master/src/lib/fromArray.ts#L11)
diff --git a/docs/functions/has.md b/docs/functions/has.md
index 951db94..74cecf3 100644
--- a/docs/functions/has.md
+++ b/docs/functions/has.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,15 +8,21 @@
 
 > **has**(`node`, `word`): `boolean`
 
+Defined in: [lib/has.ts:12](https://github.com/kamilmielnik/trie/blob/master/src/lib/has.ts#L12)
+
 Tells you whether given word is in the [Node](../interfaces/Node.md).
 
 ## Parameters
 
-• **node**: [`Node`](../interfaces/Node.md)
+### node
+
+[`Node`](../interfaces/Node.md)
 
 [Node](../interfaces/Node.md) to look for word in.
 
-• **word**: `string`
+### word
+
+`string`
 
 Word to be found.
 
@@ -25,7 +31,3 @@ Word to be found.
 `boolean`
 
 true if given word is in the [Node](../interfaces/Node.md), false otherwise.
-
-## Defined in
-
-[lib/has.ts:12](https://github.com/kamilmielnik/trie/blob/master/src/lib/has.ts#L12)
diff --git a/docs/functions/hasPrefix.md b/docs/functions/hasPrefix.md
index d37817e..f12fef3 100644
--- a/docs/functions/hasPrefix.md
+++ b/docs/functions/hasPrefix.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,17 +8,23 @@
 
 > **hasPrefix**(`node`, `prefix`): `boolean`
 
+Defined in: [lib/hasPrefix.ts:14](https://github.com/kamilmielnik/trie/blob/master/src/lib/hasPrefix.ts#L14)
+
 Tells you whether there are any words with given prefix in the [Node](../interfaces/Node.md).
 
 See: https://en.wikipedia.org/wiki/String_operations#Prefixes
 
 ## Parameters
 
-• **node**: [`Node`](../interfaces/Node.md)
+### node
+
+[`Node`](../interfaces/Node.md)
 
 [Node](../interfaces/Node.md) to look for prefix in.
 
-• **prefix**: `string`
+### prefix
+
+`string`
 
 Prefix to be found.
 
@@ -27,7 +33,3 @@ Prefix to be found.
 `boolean`
 
 true if there are any words with given prefix in the [Node](../interfaces/Node.md), false otherwise.
-
-## Defined in
-
-[lib/hasPrefix.ts:14](https://github.com/kamilmielnik/trie/blob/master/src/lib/hasPrefix.ts#L14)
diff --git a/docs/functions/nodeKeyComparator.md b/docs/functions/nodeKeyComparator.md
index 2c15736..d119f68 100644
--- a/docs/functions/nodeKeyComparator.md
+++ b/docs/functions/nodeKeyComparator.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,16 +8,22 @@
 
 > **nodeKeyComparator**(`key1`, `key2`): `number`
 
+Defined in: [lib/nodeKeyComparator.ts:9](https://github.com/kamilmielnik/trie/blob/master/src/lib/nodeKeyComparator.ts#L9)
+
 Comparator that allows sorting [Node](../interfaces/Node.md) keys alphabetically
 with the exception of "wordEnd" which should always come first.
 
 ## Parameters
 
-• **key1**: `string`
+### key1
+
+`string`
 
 First key to compare.
 
-• **key2**: `string`
+### key2
+
+`string`
 
 Second key to compare.
 
@@ -26,7 +32,3 @@ Second key to compare.
 `number`
 
 -1 if key1 should precede key2, 0 if they're the same, 1 if key2 should precede key1.
-
-## Defined in
-
-[lib/nodeKeyComparator.ts:9](https://github.com/kamilmielnik/trie/blob/master/src/lib/nodeKeyComparator.ts#L9)
diff --git a/docs/functions/remove.md b/docs/functions/remove.md
index 660894d..5491523 100644
--- a/docs/functions/remove.md
+++ b/docs/functions/remove.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,15 +8,21 @@
 
 > **remove**(`node`, `word`): `boolean`
 
+Defined in: [lib/remove.ts:10](https://github.com/kamilmielnik/trie/blob/master/src/lib/remove.ts#L10)
+
 Removes given word from given [Node](../interfaces/Node.md) if it exists.
 
 ## Parameters
 
-• **node**: [`Node`](../interfaces/Node.md)
+### node
+
+[`Node`](../interfaces/Node.md)
 
 [Node](../interfaces/Node.md) to remove word from.
 
-• **word**: `string`
+### word
+
+`string`
 
 Word to be removed.
 
@@ -25,7 +31,3 @@ Word to be removed.
 `boolean`
 
 true if the word was removed, false otherwise.
-
-## Defined in
-
-[lib/remove.ts:10](https://github.com/kamilmielnik/trie/blob/master/src/lib/remove.ts#L10)
diff --git a/docs/functions/serialize.md b/docs/functions/serialize.md
index 8797d11..770020b 100644
--- a/docs/functions/serialize.md
+++ b/docs/functions/serialize.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,6 +8,8 @@
 
 > **serialize**(`node`): `string`
 
+Defined in: [lib/serialize.ts:37](https://github.com/kamilmielnik/trie/blob/master/src/lib/serialize.ts#L37)
+
 Converts given [Node](../interfaces/Node.md) into a string.
 
 The inverse of [deserialize](deserialize.md).
@@ -20,7 +22,9 @@ It serializes [3 MB English (GB) dictionary](https://www.wordgamedictionary.com/
 
 ## Parameters
 
-• **node**: [`Node`](../interfaces/Node.md)
+### node
+
+[`Node`](../interfaces/Node.md)
 
 [Node](../interfaces/Node.md) to serialize.
 
@@ -29,7 +33,3 @@ It serializes [3 MB English (GB) dictionary](https://www.wordgamedictionary.com/
 `string`
 
 String with serialized data.
-
-## Defined in
-
-[lib/serialize.ts:37](https://github.com/kamilmielnik/trie/blob/master/src/lib/serialize.ts#L37)
diff --git a/docs/functions/toArray.md b/docs/functions/toArray.md
index d5efe61..f5c326c 100644
--- a/docs/functions/toArray.md
+++ b/docs/functions/toArray.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,15 +8,21 @@
 
 > **toArray**(`node`, `options`?): [`Descendant`](../type-aliases/Descendant.md)[]
 
+Defined in: [lib/toArray.ts:12](https://github.com/kamilmielnik/trie/blob/master/src/lib/toArray.ts#L12)
+
 Finds all [descendants](../type-aliases/Descendant.md) of given [Node](../interfaces/Node.md) and returns them as an array.
 
 ## Parameters
 
-• **node**: [`Node`](../interfaces/Node.md)
+### node
+
+[`Node`](../interfaces/Node.md)
 
 [Node](../interfaces/Node.md) to look for [descendants](../type-aliases/Descendant.md) in.
 
-• **options?**: [`TraverseOptions`](../type-aliases/TraverseOptions.md)
+### options?
+
+[`TraverseOptions`](../type-aliases/TraverseOptions.md)
 
 See [TraverseOptions](../type-aliases/TraverseOptions.md).
 
@@ -25,7 +31,3 @@ See [TraverseOptions](../type-aliases/TraverseOptions.md).
 [`Descendant`](../type-aliases/Descendant.md)[]
 
 An array of [descendants](../type-aliases/Descendant.md).
-
-## Defined in
-
-[lib/toArray.ts:12](https://github.com/kamilmielnik/trie/blob/master/src/lib/toArray.ts#L12)
diff --git a/docs/functions/traverse.md b/docs/functions/traverse.md
index 8f1b478..3e2488a 100644
--- a/docs/functions/traverse.md
+++ b/docs/functions/traverse.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,26 +8,30 @@
 
 > **traverse**(`node`, `callback`, `options`): `void`
 
+Defined in: [lib/traverse.ts:17](https://github.com/kamilmielnik/trie/blob/master/src/lib/traverse.ts#L17)
+
 Visits every descendant [Node](../interfaces/Node.md) of given [Node](../interfaces/Node.md) and calls a callback.
 
 ## Parameters
 
-• **node**: [`Node`](../interfaces/Node.md)
+### node
+
+[`Node`](../interfaces/Node.md)
 
 [Node](../interfaces/Node.md) to look for descendant [Nodes](../interfaces/Node.md) in.
 
-• **callback**: [`TraverseCallback`](../type-aliases/TraverseCallback.md)
+### callback
+
+[`TraverseCallback`](../type-aliases/TraverseCallback.md)
 
 Callback that will be called for each visited [Node](../interfaces/Node.md). Return true from callback to stop traversing.
 
-• **options**: [`TraverseOptions`](../type-aliases/TraverseOptions.md) = `{}`
+### options
+
+[`TraverseOptions`](../type-aliases/TraverseOptions.md) = `{}`
 
 See [TraverseOptions](../type-aliases/TraverseOptions.md).
 
 ## Returns
 
 `void`
-
-## Defined in
-
-[lib/traverse.ts:17](https://github.com/kamilmielnik/trie/blob/master/src/lib/traverse.ts#L17)
diff --git a/docs/interfaces/Node.md b/docs/interfaces/Node.md
index 243574e..0a09267 100644
--- a/docs/interfaces/Node.md
+++ b/docs/interfaces/Node.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -6,6 +6,8 @@
 
 # Interface: Node
 
+Defined in: [types.ts:5](https://github.com/kamilmielnik/trie/blob/master/src/types.ts#L5)
+
 Keys are single characters (strings of length 1) or "wordEnd".
 "wordEnd: true" indicates that keys of all parent [Nodes](Node.md) make a valid word when joined together.
 
@@ -13,12 +15,14 @@ Keys are single characters (strings of length 1) or "wordEnd".
 
 - `Record`\<`string`, [`Node`](Node.md) \| `true` \| `undefined`\>
 
+## Indexable
+
+\[`key`: `string`\]: `undefined` \| `true` \| [`Node`](Node.md)
+
 ## Properties
 
 ### wordEnd?
 
 > `optional` **wordEnd**: `true`
 
-#### Defined in
-
-[types.ts:6](https://github.com/kamilmielnik/trie/blob/master/src/types.ts#L6)
+Defined in: [types.ts:6](https://github.com/kamilmielnik/trie/blob/master/src/types.ts#L6)
diff --git a/docs/type-aliases/Descendant.md b/docs/type-aliases/Descendant.md
index 96cbd84..7ebcc05 100644
--- a/docs/type-aliases/Descendant.md
+++ b/docs/type-aliases/Descendant.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,6 +8,8 @@
 
 > **Descendant**: `object`
 
+Defined in: [types.ts:11](https://github.com/kamilmielnik/trie/blob/master/src/types.ts#L11)
+
 ## Type declaration
 
 ### node
@@ -17,7 +19,3 @@
 ### prefix
 
 > **prefix**: `string`
-
-## Defined in
-
-[types.ts:11](https://github.com/kamilmielnik/trie/blob/master/src/types.ts#L11)
diff --git a/docs/type-aliases/TraverseCallback.md b/docs/type-aliases/TraverseCallback.md
index bff8935..87a7097 100644
--- a/docs/type-aliases/TraverseCallback.md
+++ b/docs/type-aliases/TraverseCallback.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,14 +8,14 @@
 
 > **TraverseCallback**: (`descendant`) => `boolean` \| `void`
 
+Defined in: [types.ts:9](https://github.com/kamilmielnik/trie/blob/master/src/types.ts#L9)
+
 ## Parameters
 
-• **descendant**: [`Descendant`](Descendant.md)
+### descendant
+
+[`Descendant`](Descendant.md)
 
 ## Returns
 
 `boolean` \| `void`
-
-## Defined in
-
-[types.ts:9](https://github.com/kamilmielnik/trie/blob/master/src/types.ts#L9)
diff --git a/docs/type-aliases/TraverseOptions.md b/docs/type-aliases/TraverseOptions.md
index 869c4ab..0b75986 100644
--- a/docs/type-aliases/TraverseOptions.md
+++ b/docs/type-aliases/TraverseOptions.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,6 +8,8 @@
 
 > **TraverseOptions**: `object`
 
+Defined in: [types.ts:16](https://github.com/kamilmielnik/trie/blob/master/src/types.ts#L16)
+
 ## Type declaration
 
 ### prefix?
@@ -31,7 +33,3 @@ Defaults to false.
 
 Set to true to only visit [Nodes](../interfaces/Node.md) representing complete words.
 Defaults to false.
-
-## Defined in
-
-[types.ts:16](https://github.com/kamilmielnik/trie/blob/master/src/types.ts#L16)
diff --git a/docs/variables/CLOSE_PARENS.md b/docs/variables/CLOSE_PARENS.md
index d8b274e..405bef0 100644
--- a/docs/variables/CLOSE_PARENS.md
+++ b/docs/variables/CLOSE_PARENS.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,8 +8,6 @@
 
 > `const` **CLOSE\_PARENS**: `")"` = `')'`
 
-Represents end of a node in serialized format.
-
-## Defined in
+Defined in: [constants.ts:4](https://github.com/kamilmielnik/trie/blob/master/src/constants.ts#L4)
 
-[constants.ts:4](https://github.com/kamilmielnik/trie/blob/master/src/constants.ts#L4)
+Represents end of a node in serialized format.
diff --git a/docs/variables/OPEN_PARENS.md b/docs/variables/OPEN_PARENS.md
index 40db977..531e8b8 100644
--- a/docs/variables/OPEN_PARENS.md
+++ b/docs/variables/OPEN_PARENS.md
@@ -1,4 +1,4 @@
-[**@kamilmielnik/trie**](../README.md) • **Docs**
+[**@kamilmielnik/trie**](../README.md)
 
 ***
 
@@ -8,8 +8,6 @@
 
 > `const` **OPEN\_PARENS**: `"("` = `'('`
 
-Represents start of a node in serialized format.
-
-## Defined in
+Defined in: [constants.ts:9](https://github.com/kamilmielnik/trie/blob/master/src/constants.ts#L9)
 
-[constants.ts:9](https://github.com/kamilmielnik/trie/blob/master/src/constants.ts#L9)
+Represents start of a node in serialized format.
diff --git a/package.json b/package.json
index 1d3c3b5..1427488 100644
--- a/package.json
+++ b/package.json
@@ -42,14 +42,14 @@
     "access": "public"
   },
   "scripts": {
-    "clean": "rimraf build coverage docs",
     "build": "tsc --project .",
     "build:docs": "typedoc",
+    "clean": "rimraf build coverage docs",
     "postbuild": "npm run build:docs",
-    "prettier": "prettier --list-different './src/**/*.{js,ts}'",
-    "prettier:fix": "npm run prettier -- --write",
     "prebuild": "npm run clean",
     "prerelease": "npm run test && npm run build && npm run build:docs",
+    "prettier": "prettier --list-different './src/**/*.{js,ts}'",
+    "prettier:fix": "npm run prettier -- --write",
     "release": "np",
     "test": "jest",
     "test:debug": "node --inspect-brk node_modules/.bin/jest --runInBand",