feat: ensure ->toArray() benefits from structural typing

Author: stainless-app[bot]

src/APIErrorObject.php

@@ -8,8 +8,12 @@
 use Anthropic\Core\Concerns\SdkModel;
 use Anthropic\Core\Contracts\BaseModel;
 
+/**
+ * @phpstan-type api_error_object = array{message: string, type: string}
+ */
 final class APIErrorObject implements BaseModel
 {
+    /** @use SdkModel<api_error_object> */
     use SdkModel;
 
     #[Api]

src/AuthenticationError.php

@@ -8,8 +8,12 @@
 use Anthropic\Core\Concerns\SdkModel;
 use Anthropic\Core\Contracts\BaseModel;
 
+/**
+ * @phpstan-type authentication_error = array{message: string, type: string}
+ */
 final class AuthenticationError implements BaseModel
 {
+    /** @use SdkModel<authentication_error> */
     use SdkModel;
 
     #[Api]

src/Beta/BetaAPIError.php

@@ -8,8 +8,12 @@
 use Anthropic\Core\Concerns\SdkModel;
 use Anthropic\Core\Contracts\BaseModel;
 
+/**
+ * @phpstan-type beta_api_error = array{message: string, type: string}
+ */
 final class BetaAPIError implements BaseModel
 {
+    /** @use SdkModel<beta_api_error> */
     use SdkModel;
 
     #[Api]

src/Beta/BetaAuthenticationError.php

@@ -8,8 +8,12 @@
 use Anthropic\Core\Concerns\SdkModel;
 use Anthropic\Core\Contracts\BaseModel;
 
+/**
+ * @phpstan-type beta_authentication_error = array{message: string, type: string}
+ */
 final class BetaAuthenticationError implements BaseModel
 {
+    /** @use SdkModel<beta_authentication_error> */
     use SdkModel;
 
     #[Api]

src/Beta/BetaBillingError.php

@@ -8,8 +8,12 @@
 use Anthropic\Core\Concerns\SdkModel;
 use Anthropic\Core\Contracts\BaseModel;
 
+/**
+ * @phpstan-type beta_billing_error = array{message: string, type: string}
+ */
 final class BetaBillingError implements BaseModel
 {
+    /** @use SdkModel<beta_billing_error> */
     use SdkModel;
 
     #[Api]

src/Beta/BetaErrorResponse.php

@@ -8,8 +8,15 @@
 use Anthropic\Core\Concerns\SdkModel;
 use Anthropic\Core\Contracts\BaseModel;
 
+/**
+ * @phpstan-type beta_error_response = array{
+ *   error: BetaInvalidRequestError|BetaAuthenticationError|BetaBillingError|BetaPermissionError|BetaNotFoundError|BetaRateLimitError|BetaGatewayTimeoutError|BetaAPIError|BetaOverloadedError,
+ *   type: string,
+ * }
+ */
 final class BetaErrorResponse implements BaseModel
 {
+    /** @use SdkModel<beta_error_response> */
     use SdkModel;
 
     #[Api]

src/Beta/BetaGatewayTimeoutError.php

@@ -8,8 +8,12 @@
 use Anthropic\Core\Concerns\SdkModel;
 use Anthropic\Core\Contracts\BaseModel;
 
+/**
+ * @phpstan-type beta_gateway_timeout_error = array{message: string, type: string}
+ */
 final class BetaGatewayTimeoutError implements BaseModel
 {
+    /** @use SdkModel<beta_gateway_timeout_error> */
     use SdkModel;
 
     #[Api]

src/Beta/BetaInvalidRequestError.php

@@ -8,8 +8,12 @@
 use Anthropic\Core\Concerns\SdkModel;
 use Anthropic\Core\Contracts\BaseModel;
 
+/**
+ * @phpstan-type beta_invalid_request_error = array{message: string, type: string}
+ */
 final class BetaInvalidRequestError implements BaseModel
 {
+    /** @use SdkModel<beta_invalid_request_error> */
     use SdkModel;
 
     #[Api]

src/Beta/BetaNotFoundError.php

@@ -8,8 +8,12 @@
 use Anthropic\Core\Concerns\SdkModel;
 use Anthropic\Core\Contracts\BaseModel;
 
+/**
+ * @phpstan-type beta_not_found_error = array{message: string, type: string}
+ */
 final class BetaNotFoundError implements BaseModel
 {
+    /** @use SdkModel<beta_not_found_error> */
     use SdkModel;
 
     #[Api]

src/Beta/BetaOverloadedError.php

@@ -8,8 +8,12 @@
 use Anthropic\Core\Concerns\SdkModel;
 use Anthropic\Core\Contracts\BaseModel;
 
+/**
+ * @phpstan-type beta_overloaded_error = array{message: string, type: string}
+ */
 final class BetaOverloadedError implements BaseModel
 {
+    /** @use SdkModel<beta_overloaded_error> */
     use SdkModel;
 
     #[Api]