v.0.1

vendor/nesbot/carbon/src/Carbon/Exceptions/BadComparisonUnitException.php

@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use Throwable;
+
+class BadComparisonUnitException extends UnitException
+{
+    /**
+     * The unit.
+     *
+     * @var string
+     */
+    protected $unit;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $unit
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($unit, $code = 0, Throwable $previous = null)
+    {
+        $this->unit = $unit;
+
+        parent::__construct("Bad comparison unit: '$unit'", $code, $previous);
+    }
+
+    /**
+     * Get the unit.
+     *
+     * @return string
+     */
+    public function getUnit(): string
+    {
+        return $this->unit;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/BadFluentConstructorException.php

@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use BadMethodCallException as BaseBadMethodCallException;
+use Throwable;
+
+class BadFluentConstructorException extends BaseBadMethodCallException implements BadMethodCallException
+{
+    /**
+     * The method.
+     *
+     * @var string
+     */
+    protected $method;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $method
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($method, $code = 0, Throwable $previous = null)
+    {
+        $this->method = $method;
+
+        parent::__construct(sprintf("Unknown fluent constructor '%s'.", $method), $code, $previous);
+    }
+
+    /**
+     * Get the method.
+     *
+     * @return string
+     */
+    public function getMethod(): string
+    {
+        return $this->method;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/BadFluentSetterException.php

@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use BadMethodCallException as BaseBadMethodCallException;
+use Throwable;
+
+class BadFluentSetterException extends BaseBadMethodCallException implements BadMethodCallException
+{
+    /**
+     * The setter.
+     *
+     * @var string
+     */
+    protected $setter;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $setter
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($setter, $code = 0, Throwable $previous = null)
+    {
+        $this->setter = $setter;
+
+        parent::__construct(sprintf("Unknown fluent setter '%s'", $setter), $code, $previous);
+    }
+
+    /**
+     * Get the setter.
+     *
+     * @return string
+     */
+    public function getSetter(): string
+    {
+        return $this->setter;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/BadMethodCallException.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+interface BadMethodCallException extends Exception
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/EndLessPeriodException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use RuntimeException as BaseRuntimeException;
+
+final class EndLessPeriodException extends BaseRuntimeException implements RuntimeException
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/Exception.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+interface Exception
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/ImmutableException.php

@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use RuntimeException as BaseRuntimeException;
+use Throwable;
+
+class ImmutableException extends BaseRuntimeException implements RuntimeException
+{
+    /**
+     * The value.
+     *
+     * @var string
+     */
+    protected $value;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $value    the immutable type/value
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($value, $code = 0, Throwable $previous = null)
+    {
+        $this->value = $value;
+        parent::__construct("$value is immutable.", $code, $previous);
+    }
+
+    /**
+     * Get the value.
+     *
+     * @return string
+     */
+    public function getValue(): string
+    {
+        return $this->value;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidArgumentException.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+interface InvalidArgumentException extends Exception
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidCastException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+class InvalidCastException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidDateException.php

@@ -0,0 +1,67 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+use Throwable;
+
+class InvalidDateException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    /**
+     * The invalid field.
+     *
+     * @var string
+     */
+    private $field;
+
+    /**
+     * The invalid value.
+     *
+     * @var mixed
+     */
+    private $value;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $field
+     * @param mixed          $value
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($field, $value, $code = 0, Throwable $previous = null)
+    {
+        $this->field = $field;
+        $this->value = $value;
+        parent::__construct($field.' : '.$value.' is not a valid value.', $code, $previous);
+    }
+
+    /**
+     * Get the invalid field.
+     *
+     * @return string
+     */
+    public function getField()
+    {
+        return $this->field;
+    }
+
+    /**
+     * Get the invalid value.
+     *
+     * @return mixed
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidFormatException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+class InvalidFormatException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidIntervalException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+class InvalidIntervalException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidPeriodDateException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+class InvalidPeriodDateException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidPeriodParameterException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+class InvalidPeriodParameterException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidTimeZoneException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+class InvalidTimeZoneException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/InvalidTypeException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+class InvalidTypeException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/NotACarbonClassException.php

@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use Carbon\CarbonInterface;
+use InvalidArgumentException as BaseInvalidArgumentException;
+use Throwable;
+
+class NotACarbonClassException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    /**
+     * The className.
+     *
+     * @var string
+     */
+    protected $className;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $className
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($className, $code = 0, Throwable $previous = null)
+    {
+        $this->className = $className;
+
+        parent::__construct(sprintf('Given class does not implement %s: %s', CarbonInterface::class, $className), $code, $previous);
+    }
+
+    /**
+     * Get the className.
+     *
+     * @return string
+     */
+    public function getClassName(): string
+    {
+        return $this->className;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/NotAPeriodException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+class NotAPeriodException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/NotLocaleAwareException.php

@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+use Throwable;
+
+class NotLocaleAwareException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    /**
+     * Constructor.
+     *
+     * @param mixed          $object
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($object, $code = 0, Throwable $previous = null)
+    {
+        $dump = \is_object($object) ? \get_class($object) : \gettype($object);
+
+        parent::__construct("$dump does neither implements Symfony\Contracts\Translation\LocaleAwareInterface nor getLocale() method.", $code, $previous);
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/OutOfRangeException.php

@@ -0,0 +1,101 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+use Throwable;
+
+// This will extends OutOfRangeException instead of InvalidArgumentException since 3.0.0
+// use OutOfRangeException as BaseOutOfRangeException;
+
+class OutOfRangeException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    /**
+     * The unit or name of the value.
+     *
+     * @var string
+     */
+    private $unit;
+
+    /**
+     * The range minimum.
+     *
+     * @var mixed
+     */
+    private $min;
+
+    /**
+     * The range maximum.
+     *
+     * @var mixed
+     */
+    private $max;
+
+    /**
+     * The invalid value.
+     *
+     * @var mixed
+     */
+    private $value;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $unit
+     * @param mixed          $min
+     * @param mixed          $max
+     * @param mixed          $value
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($unit, $min, $max, $value, $code = 0, Throwable $previous = null)
+    {
+        $this->unit = $unit;
+        $this->min = $min;
+        $this->max = $max;
+        $this->value = $value;
+
+        parent::__construct("$unit must be between $min and $max, $value given", $code, $previous);
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getMax()
+    {
+        return $this->max;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getMin()
+    {
+        return $this->min;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getUnit()
+    {
+        return $this->unit;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/ParseErrorException.php

@@ -0,0 +1,88 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+use Throwable;
+
+class ParseErrorException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    /**
+     * The expected.
+     *
+     * @var string
+     */
+    protected $expected;
+
+    /**
+     * The actual.
+     *
+     * @var string
+     */
+    protected $actual;
+
+    /**
+     * The help message.
+     *
+     * @var string
+     */
+    protected $help;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $expected
+     * @param string         $actual
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($expected, $actual, $help = '', $code = 0, Throwable $previous = null)
+    {
+        $this->expected = $expected;
+        $this->actual = $actual;
+        $this->help = $help;
+
+        $actual = $actual === '' ? 'data is missing' : "get '$actual'";
+
+        parent::__construct(trim("Format expected $expected but $actual\n$help"), $code, $previous);
+    }
+
+    /**
+     * Get the expected.
+     *
+     * @return string
+     */
+    public function getExpected(): string
+    {
+        return $this->expected;
+    }
+
+    /**
+     * Get the actual.
+     *
+     * @return string
+     */
+    public function getActual(): string
+    {
+        return $this->actual;
+    }
+
+    /**
+     * Get the help message.
+     *
+     * @return string
+     */
+    public function getHelp(): string
+    {
+        return $this->help;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/RuntimeException.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+interface RuntimeException extends Exception
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/UnitException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+
+class UnitException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    //
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/UnitNotConfiguredException.php

@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use Throwable;
+
+class UnitNotConfiguredException extends UnitException
+{
+    /**
+     * The unit.
+     *
+     * @var string
+     */
+    protected $unit;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $unit
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($unit, $code = 0, Throwable $previous = null)
+    {
+        $this->unit = $unit;
+
+        parent::__construct("Unit $unit have no configuration to get total from other units.", $code, $previous);
+    }
+
+    /**
+     * Get the unit.
+     *
+     * @return string
+     */
+    public function getUnit(): string
+    {
+        return $this->unit;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/UnknownGetterException.php

@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+use Throwable;
+
+class UnknownGetterException extends BaseInvalidArgumentException implements InvalidArgumentException
+{
+    /**
+     * The getter.
+     *
+     * @var string
+     */
+    protected $getter;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $getter   getter name
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($getter, $code = 0, Throwable $previous = null)
+    {
+        $this->getter = $getter;
+
+        parent::__construct("Unknown getter '$getter'", $code, $previous);
+    }
+
+    /**
+     * Get the getter.
+     *
+     * @return string
+     */
+    public function getGetter(): string
+    {
+        return $this->getter;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/UnknownMethodException.php

@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use BadMethodCallException as BaseBadMethodCallException;
+use Throwable;
+
+class UnknownMethodException extends BaseBadMethodCallException implements BadMethodCallException
+{
+    /**
+     * The method.
+     *
+     * @var string
+     */
+    protected $method;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $method
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($method, $code = 0, Throwable $previous = null)
+    {
+        $this->method = $method;
+
+        parent::__construct("Method $method does not exist.", $code, $previous);
+    }
+
+    /**
+     * Get the method.
+     *
+     * @return string
+     */
+    public function getMethod(): string
+    {
+        return $this->method;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/UnknownSetterException.php

@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+use Throwable;
+
+class UnknownSetterException extends BaseInvalidArgumentException implements BadMethodCallException
+{
+    /**
+     * The setter.
+     *
+     * @var string
+     */
+    protected $setter;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $setter   setter name
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($setter, $code = 0, Throwable $previous = null)
+    {
+        $this->setter = $setter;
+
+        parent::__construct("Unknown setter '$setter'", $code, $previous);
+    }
+
+    /**
+     * Get the setter.
+     *
+     * @return string
+     */
+    public function getSetter(): string
+    {
+        return $this->setter;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/UnknownUnitException.php

@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use Throwable;
+
+class UnknownUnitException extends UnitException
+{
+    /**
+     * The unit.
+     *
+     * @var string
+     */
+    protected $unit;
+
+    /**
+     * Constructor.
+     *
+     * @param string         $unit
+     * @param int            $code
+     * @param Throwable|null $previous
+     */
+    public function __construct($unit, $code = 0, Throwable $previous = null)
+    {
+        $this->unit = $unit;
+
+        parent::__construct("Unknown unit '$unit'.", $code, $previous);
+    }
+
+    /**
+     * Get the unit.
+     *
+     * @return string
+     */
+    public function getUnit(): string
+    {
+        return $this->unit;
+    }
+}

vendor/nesbot/carbon/src/Carbon/Exceptions/UnreachableException.php

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * This file is part of the Carbon package.
+ *
+ * (c) Brian Nesbitt <brian@nesbot.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Carbon\Exceptions;
+
+use RuntimeException as BaseRuntimeException;
+
+class UnreachableException extends BaseRuntimeException implements RuntimeException
+{
+    //
+}