re-export DA interfaces from search-core (#131)

- update search-core version to be 2.0.0-alpha.215 which the new DA interfaces. re-export those DA interfaces in headless.
- fix some new TS issues in DA jest test and existing issues in facets and verticalSearch test.

bump headless version to 2.0.0-alpha.131, to be publish after this pr is merged

J=SLAP-2324
TEST=none

THIRD-PARTY-NOTICES

@@ -62,7 +62,7 @@ SOFTWARE.
 
 The following NPM package may be included in this product:
 
- - @yext/search-core@2.0.0-alpha.204
+ - @yext/search-core@2.0.0-alpha.215
 
 This package contains the following license and notice below:
 

docs/search-headless.addressdirectanswer.fieldtype.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [AddressDirectAnswer](./search-headless.addressdirectanswer.md) &gt; [fieldType](./search-headless.addressdirectanswer.fieldtype.md)
+
+## AddressDirectAnswer.fieldType property
+
+<b>Signature:</b>
+
+```typescript
+fieldType: EnumOrLiteral<BuiltInFieldType.Address>;
+```

docs/search-headless.addressdirectanswer.md

@@ -0,0 +1,21 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [AddressDirectAnswer](./search-headless.addressdirectanswer.md)
+
+## AddressDirectAnswer interface
+
+A [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md) interface with 'address' field type.
+
+<b>Signature:</b>
+
+```typescript
+export declare interface AddressDirectAnswer extends BaseFieldValueDirectAnswer<Address> 
+```
+<b>Extends:</b> [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md)<!-- -->&lt;Address&gt;
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [fieldType](./search-headless.addressdirectanswer.fieldtype.md) | [EnumOrLiteral](./search-headless.enumorliteral.md)<!-- -->&lt;[BuiltInFieldType.Address](./search-headless.builtinfieldtype.md)<!-- -->&gt; |  |
+

docs/search-headless.androidappurldirectanswer.fieldtype.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [AndroidAppUrlDirectAnswer](./search-headless.androidappurldirectanswer.md) &gt; [fieldType](./search-headless.androidappurldirectanswer.fieldtype.md)
+
+## AndroidAppUrlDirectAnswer.fieldType property
+
+<b>Signature:</b>
+
+```typescript
+fieldType: EnumOrLiteral<BuiltInFieldType.AndroidAppURL>;
+```

docs/search-headless.androidappurldirectanswer.md

@@ -0,0 +1,21 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [AndroidAppUrlDirectAnswer](./search-headless.androidappurldirectanswer.md)
+
+## AndroidAppUrlDirectAnswer interface
+
+A direct answer for an android app url field.
+
+<b>Signature:</b>
+
+```typescript
+export declare interface AndroidAppUrlDirectAnswer extends BaseFieldValueDirectAnswer<string> 
+```
+<b>Extends:</b> [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md)<!-- -->&lt;string&gt;
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [fieldType](./search-headless.androidappurldirectanswer.fieldtype.md) | [EnumOrLiteral](./search-headless.enumorliteral.md)<!-- -->&lt;[BuiltInFieldType.AndroidAppURL](./search-headless.builtinfieldtype.md)<!-- -->&gt; |  |
+

docs/search-headless.basefeaturedsnippetdirectanswer.fieldtype.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BaseFeaturedSnippetDirectAnswer](./search-headless.basefeaturedsnippetdirectanswer.md) &gt; [fieldType](./search-headless.basefeaturedsnippetdirectanswer.fieldtype.md)
+
+## BaseFeaturedSnippetDirectAnswer.fieldType property
+
+The field type of the direct answer.
+
+<b>Signature:</b>
+
+```typescript
+fieldType: EnumOrLiteral<BuiltInFieldType.MultiLineText | BuiltInFieldType.RichText>;
+```

docs/search-headless.basefeaturedsnippetdirectanswer.md

@@ -0,0 +1,23 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BaseFeaturedSnippetDirectAnswer](./search-headless.basefeaturedsnippetdirectanswer.md)
+
+## BaseFeaturedSnippetDirectAnswer interface
+
+A direct answer which was found within a document.
+
+<b>Signature:</b>
+
+```typescript
+export declare interface BaseFeaturedSnippetDirectAnswer<T = unknown> extends DirectAnswer<T> 
+```
+<b>Extends:</b> [DirectAnswer](./search-headless.directanswer.md)<!-- -->&lt;T&gt;
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [fieldType](./search-headless.basefeaturedsnippetdirectanswer.fieldtype.md) | [EnumOrLiteral](./search-headless.enumorliteral.md)<!-- -->&lt;[BuiltInFieldType.MultiLineText](./search-headless.builtinfieldtype.md) \| [BuiltInFieldType.RichText](./search-headless.builtinfieldtype.md)<!-- -->&gt; | The field type of the direct answer. |
+|  [snippet](./search-headless.basefeaturedsnippetdirectanswer.snippet.md) | [Snippet](./search-headless.snippet.md) | The snippet where the direct answer was found. |
+|  [type](./search-headless.basefeaturedsnippetdirectanswer.type.md) | [DirectAnswerType.FeaturedSnippet](./search-headless.directanswertype.md) | Indicates that the DirectAnswer is a [FeaturedSnippetDirectAnswer](./search-headless.featuredsnippetdirectanswer.md)<!-- -->. |
+

docs/search-headless.featuredsnippetdirectanswer.snippet.md → docs/search-headless.basefeaturedsnippetdirectanswer.snippet.md

@@ -1,8 +1,8 @@
 <!-- Do not edit this file. It is automatically generated by API Documenter. -->
 
-[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [FeaturedSnippetDirectAnswer](./search-headless.featuredsnippetdirectanswer.md) &gt; [snippet](./search-headless.featuredsnippetdirectanswer.snippet.md)
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BaseFeaturedSnippetDirectAnswer](./search-headless.basefeaturedsnippetdirectanswer.md) &gt; [snippet](./search-headless.basefeaturedsnippetdirectanswer.snippet.md)
 
-## FeaturedSnippetDirectAnswer.snippet property
+## BaseFeaturedSnippetDirectAnswer.snippet property
 
 The snippet where the direct answer was found.
 

docs/search-headless.basefeaturedsnippetdirectanswer.type.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BaseFeaturedSnippetDirectAnswer](./search-headless.basefeaturedsnippetdirectanswer.md) &gt; [type](./search-headless.basefeaturedsnippetdirectanswer.type.md)
+
+## BaseFeaturedSnippetDirectAnswer.type property
+
+Indicates that the DirectAnswer is a [FeaturedSnippetDirectAnswer](./search-headless.featuredsnippetdirectanswer.md)<!-- -->.
+
+<b>Signature:</b>
+
+```typescript
+type: DirectAnswerType.FeaturedSnippet;
+```

docs/search-headless.fieldvaluedirectanswer.entityname.md → docs/search-headless.basefieldvaluedirectanswer.entityname.md

@@ -1,8 +1,8 @@
 <!-- Do not edit this file. It is automatically generated by API Documenter. -->
 
-[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [FieldValueDirectAnswer](./search-headless.fieldvaluedirectanswer.md) &gt; [entityName](./search-headless.fieldvaluedirectanswer.entityname.md)
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md) &gt; [entityName](./search-headless.basefieldvaluedirectanswer.entityname.md)
 
-## FieldValueDirectAnswer.entityName property
+## BaseFieldValueDirectAnswer.entityName property
 
 The name of the entity that direct answer came from.
 

docs/search-headless.fieldvaluedirectanswer.fieldapiname.md → docs/search-headless.basefieldvaluedirectanswer.fieldapiname.md

@@ -1,8 +1,8 @@
 <!-- Do not edit this file. It is automatically generated by API Documenter. -->
 
-[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [FieldValueDirectAnswer](./search-headless.fieldvaluedirectanswer.md) &gt; [fieldApiName](./search-headless.fieldvaluedirectanswer.fieldapiname.md)
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md) &gt; [fieldApiName](./search-headless.basefieldvaluedirectanswer.fieldapiname.md)
 
-## FieldValueDirectAnswer.fieldApiName property
+## BaseFieldValueDirectAnswer.fieldApiName property
 
 The field api name of the direct answer.
 

docs/search-headless.fieldvaluedirectanswer.fieldname.md → docs/search-headless.basefieldvaluedirectanswer.fieldname.md

@@ -1,8 +1,8 @@
 <!-- Do not edit this file. It is automatically generated by API Documenter. -->
 
-[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [FieldValueDirectAnswer](./search-headless.fieldvaluedirectanswer.md) &gt; [fieldName](./search-headless.fieldvaluedirectanswer.fieldname.md)
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md) &gt; [fieldName](./search-headless.basefieldvaluedirectanswer.fieldname.md)
 
-## FieldValueDirectAnswer.fieldName property
+## BaseFieldValueDirectAnswer.fieldName property
 
 The field name of the direct answer.
 

docs/search-headless.basefieldvaluedirectanswer.md

@@ -0,0 +1,25 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md)
+
+## BaseFieldValueDirectAnswer interface
+
+A direct answer where the answer came from a field from the knowledge graph.
+
+<b>Signature:</b>
+
+```typescript
+export declare interface BaseFieldValueDirectAnswer<T = unknown> extends DirectAnswer<T> 
+```
+<b>Extends:</b> [DirectAnswer](./search-headless.directanswer.md)<!-- -->&lt;T&gt;
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [entityName](./search-headless.basefieldvaluedirectanswer.entityname.md) | string | The name of the entity that direct answer came from. |
+|  [fieldApiName](./search-headless.basefieldvaluedirectanswer.fieldapiname.md) | string | The field api name of the direct answer. |
+|  [fieldName](./search-headless.basefieldvaluedirectanswer.fieldname.md) | string | The field name of the direct answer. |
+|  [type](./search-headless.basefieldvaluedirectanswer.type.md) | [DirectAnswerType.FieldValue](./search-headless.directanswertype.md) | Indicates that the DirectAnswer is a [FieldValueDirectAnswer](./search-headless.fieldvaluedirectanswer.md)<!-- -->. |
+|  [value](./search-headless.basefieldvaluedirectanswer.value.md) | T | The result of the direct answer. |
+

docs/search-headless.basefieldvaluedirectanswer.type.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md) &gt; [type](./search-headless.basefieldvaluedirectanswer.type.md)
+
+## BaseFieldValueDirectAnswer.type property
+
+Indicates that the DirectAnswer is a [FieldValueDirectAnswer](./search-headless.fieldvaluedirectanswer.md)<!-- -->.
+
+<b>Signature:</b>
+
+```typescript
+type: DirectAnswerType.FieldValue;
+```

docs/search-headless.basefieldvaluedirectanswer.value.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md) &gt; [value](./search-headless.basefieldvaluedirectanswer.value.md)
+
+## BaseFieldValueDirectAnswer.value property
+
+The result of the direct answer.
+
+<b>Signature:</b>
+
+```typescript
+value: T;
+```

docs/search-headless.builtinfieldtype.md

@@ -0,0 +1,34 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [BuiltInFieldType](./search-headless.builtinfieldtype.md)
+
+## BuiltInFieldType enum
+
+Possible built-in field types for [DirectAnswer.fieldType](./search-headless.directanswer.fieldtype.md)<!-- -->.
+
+<b>Signature:</b>
+
+```typescript
+export declare enum BuiltInFieldType 
+```
+
+## Enumeration Members
+
+|  Member | Value | Description |
+|  --- | --- | --- |
+|  Address | <code>&quot;address&quot;</code> |  |
+|  AndroidAppURL | <code>&quot;android_app_url&quot;</code> |  |
+|  ComplexURL | <code>&quot;complex_url&quot;</code> |  |
+|  Decimal | <code>&quot;decimal&quot;</code> |  |
+|  Email | <code>&quot;email&quot;</code> |  |
+|  FacebookURL | <code>&quot;facebook_url&quot;</code> |  |
+|  InstagramHandle | <code>&quot;instagram_handle&quot;</code> |  |
+|  Integer | <code>&quot;integer&quot;</code> |  |
+|  IOSAppURL | <code>&quot;ios_app_url&quot;</code> |  |
+|  MultiLineText | <code>&quot;multi_line_text&quot;</code> |  |
+|  Phone | <code>&quot;phone&quot;</code> |  |
+|  RichText | <code>&quot;rich_text&quot;</code> |  |
+|  SingleLineText | <code>&quot;single_line_text&quot;</code> |  |
+|  TwitterHandle | <code>&quot;twitter_handle&quot;</code> |  |
+|  URL | <code>&quot;url&quot;</code> |  |
+

docs/search-headless.complexurldirectanswer.fieldtype.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [ComplexUrlDirectAnswer](./search-headless.complexurldirectanswer.md) &gt; [fieldType](./search-headless.complexurldirectanswer.fieldtype.md)
+
+## ComplexUrlDirectAnswer.fieldType property
+
+<b>Signature:</b>
+
+```typescript
+fieldType: EnumOrLiteral<BuiltInFieldType.ComplexURL>;
+```

docs/search-headless.complexurldirectanswer.md

@@ -0,0 +1,21 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [ComplexUrlDirectAnswer](./search-headless.complexurldirectanswer.md)
+
+## ComplexUrlDirectAnswer interface
+
+A direct answer for a complex url field.
+
+<b>Signature:</b>
+
+```typescript
+export declare interface ComplexUrlDirectAnswer extends BaseFieldValueDirectAnswer<ComplexURL> 
+```
+<b>Extends:</b> [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md)<!-- -->&lt;ComplexURL&gt;
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [fieldType](./search-headless.complexurldirectanswer.fieldtype.md) | [EnumOrLiteral](./search-headless.enumorliteral.md)<!-- -->&lt;[BuiltInFieldType.ComplexURL](./search-headless.builtinfieldtype.md)<!-- -->&gt; |  |
+

docs/search-headless.decimaldirectanswer.fieldtype.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [DecimalDirectAnswer](./search-headless.decimaldirectanswer.md) &gt; [fieldType](./search-headless.decimaldirectanswer.fieldtype.md)
+
+## DecimalDirectAnswer.fieldType property
+
+<b>Signature:</b>
+
+```typescript
+fieldType: EnumOrLiteral<BuiltInFieldType.Decimal>;
+```

docs/search-headless.decimaldirectanswer.md

@@ -0,0 +1,21 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [DecimalDirectAnswer](./search-headless.decimaldirectanswer.md)
+
+## DecimalDirectAnswer interface
+
+A direct answer for a decimal field, which is a number represented using a string.
+
+<b>Signature:</b>
+
+```typescript
+export declare interface DecimalDirectAnswer extends BaseFieldValueDirectAnswer<string | string[]> 
+```
+<b>Extends:</b> [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md)<!-- -->&lt;string \| string\[\]&gt;
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [fieldType](./search-headless.decimaldirectanswer.fieldtype.md) | [EnumOrLiteral](./search-headless.enumorliteral.md)<!-- -->&lt;[BuiltInFieldType.Decimal](./search-headless.builtinfieldtype.md)<!-- -->&gt; |  |
+

docs/search-headless.directanswer.fieldtype.md

@@ -9,5 +9,5 @@ The field type of the direct answer.
 <b>Signature:</b>
 
 ```typescript
-fieldType: BuiltInFieldType | string;
+fieldType: EnumOrLiteral<BuiltInFieldType> | 'unknown';
 ```

docs/search-headless.directanswer.md

@@ -16,9 +16,9 @@ export declare interface DirectAnswer<T = unknown>
 
 |  Property | Type | Description |
 |  --- | --- | --- |
-|  [fieldType](./search-headless.directanswer.fieldtype.md) | BuiltInFieldType \| string | The field type of the direct answer. |
+|  [fieldType](./search-headless.directanswer.fieldtype.md) | [EnumOrLiteral](./search-headless.enumorliteral.md)<!-- -->&lt;[BuiltInFieldType](./search-headless.builtinfieldtype.md)<!-- -->&gt; \| 'unknown' | The field type of the direct answer. |
 |  [relatedResult](./search-headless.directanswer.relatedresult.md) | [Result](./search-headless.result.md) | The entity associated with the direct answer. |
 |  [type](./search-headless.directanswer.type.md) | [DirectAnswerType](./search-headless.directanswertype.md) | The [DirectAnswerType](./search-headless.directanswertype.md)<!-- -->. |
-|  [value?](./search-headless.directanswer.value.md) | T | <i>(Optional)</i> The result of the direct answer. |
+|  [value?](./search-headless.directanswer.value.md) | T | <i>(Optional)</i> The value of the direct answer. |
 |  [verticalKey](./search-headless.directanswer.verticalkey.md) | string | The vertical key of the direct answer. |
 

docs/search-headless.directanswer.value.md

@@ -4,7 +4,7 @@
 
 ## DirectAnswer.value property
 
-The result of the direct answer.
+The value of the direct answer.
 
 <b>Signature:</b>
 
@@ -14,5 +14,5 @@ value?: T;
 
 ## Remarks
 
-A value will not be present if the [DirectAnswer.fieldType](./search-headless.directanswer.fieldtype.md) is 'rich\_text'.
+A value will not be present if the [DirectAnswer.type](./search-headless.directanswer.type.md) is 'FEATURED\_SNIPPET' and [DirectAnswer.fieldType](./search-headless.directanswer.fieldtype.md) is 'rich\_text'.
 

docs/search-headless.emaildirectanswer.fieldtype.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [EmailDirectAnswer](./search-headless.emaildirectanswer.md) &gt; [fieldType](./search-headless.emaildirectanswer.fieldtype.md)
+
+## EmailDirectAnswer.fieldType property
+
+<b>Signature:</b>
+
+```typescript
+fieldType: EnumOrLiteral<BuiltInFieldType.Email>;
+```

docs/search-headless.emaildirectanswer.md

@@ -0,0 +1,21 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@yext/search-headless](./search-headless.md) &gt; [EmailDirectAnswer](./search-headless.emaildirectanswer.md)
+
+## EmailDirectAnswer interface
+
+A [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md) interface with 'email' field type.
+
+<b>Signature:</b>
+
+```typescript
+export declare interface EmailDirectAnswer extends BaseFieldValueDirectAnswer<string[]> 
+```
+<b>Extends:</b> [BaseFieldValueDirectAnswer](./search-headless.basefieldvaluedirectanswer.md)<!-- -->&lt;string\[\]&gt;
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [fieldType](./search-headless.emaildirectanswer.fieldtype.md) | [EnumOrLiteral](./search-headless.enumorliteral.md)<!-- -->&lt;[BuiltInFieldType.Email](./search-headless.builtinfieldtype.md)<!-- -->&gt; |  |
+