1 files changed, 0 insertions, 117 deletions
diff --git a/vendor/vimeo/psalm/src/Psalm/Internal/Provider/FunctionExistenceProvider.php b/vendor/vimeo/psalm/src/Psalm/Internal/Provider/FunctionExistenceProvider.php
deleted file mode 100644
index 57c4a8c..0000000
--- a/vendor/vimeo/psalm/src/Psalm/Internal/Provider/FunctionExistenceProvider.php
+++ /dev/null
@@ -1,117 +0,0 @@
-<?php
-
-namespace Psalm\Internal\Provider;
-
-use Closure;
-use Psalm\Plugin\EventHandler\Event\FunctionExistenceProviderEvent;
-use Psalm\Plugin\EventHandler\FunctionExistenceProviderInterface;
-use Psalm\Plugin\Hook\FunctionExistenceProviderInterface as LegacyFunctionExistenceProviderInterface;
-use Psalm\StatementsSource;
-
-use function is_subclass_of;
-use function strtolower;
-
-class FunctionExistenceProvider
-{
-    /**
-     * @var array<
-     *   lowercase-string,
-     *   array<Closure(FunctionExistenceProviderEvent): ?bool>
-     * >
-     */
-    private static $handlers = [];
-
-    /**
-     * @var array<
-     *   lowercase-string,
-     *   array<Closure(
-     *     StatementsSource,
-     *     string
-     *   ): ?bool>
-     * >
-     */
-    private static $legacy_handlers = [];
-
-    public function __construct()
-    {
-        self::$handlers = [];
-        self::$legacy_handlers = [];
-    }
-
-    /**
-     * @param class-string $class
-     */
-    public function registerClass(string $class): void
-    {
-        if (is_subclass_of($class, LegacyFunctionExistenceProviderInterface::class, true)) {
-            $callable = Closure::fromCallable([$class, 'doesFunctionExist']);
-
-            foreach ($class::getFunctionIds() as $function_id) {
-                $this->registerLegacyClosure($function_id, $callable);
-            }
-        } elseif (is_subclass_of($class, FunctionExistenceProviderInterface::class, true)) {
-            $callable = Closure::fromCallable([$class, 'doesFunctionExist']);
-
-            foreach ($class::getFunctionIds() as $function_id) {
-                $this->registerClosure($function_id, $callable);
-            }
-        }
-    }
-
-    /**
-     * @param lowercase-string $function_id
-     * @param Closure(FunctionExistenceProviderEvent): ?bool $c
-     */
-    public function registerClosure(string $function_id, Closure $c): void
-    {
-        self::$handlers[$function_id][] = $c;
-    }
-
-    /**
-     * @param lowercase-string $function_id
-     * @param Closure(
-     *     StatementsSource,
-     *     string
-     *   ): ?bool $c
-     */
-    public function registerLegacyClosure(string $function_id, Closure $c): void
-    {
-        self::$legacy_handlers[$function_id][] = $c;
-    }
-
-    public function has(string $function_id): bool
-    {
-        return isset(self::$handlers[strtolower($function_id)]) ||
-            isset(self::$legacy_handlers[strtolower($function_id)]);
-    }
-
-    public function doesFunctionExist(
-        StatementsSource $statements_source,
-        string $function_id
-    ): ?bool {
-        foreach (self::$legacy_handlers[strtolower($function_id)] ?? [] as $function_handler) {
-            $function_exists = $function_handler(
-                $statements_source,
-                $function_id
-            );
-
-            if ($function_exists !== null) {
-                return $function_exists;
-            }
-        }
-
-        foreach (self::$handlers[strtolower($function_id)] ?? [] as $function_handler) {
-            $event = new FunctionExistenceProviderEvent(
-                $statements_source,
-                $function_id
-            );
-            $function_exists = $function_handler($event);
-
-            if ($function_exists !== null) {
-                return $function_exists;
-            }
-        }
-
-        return null;
-    }
-}