@@ -99,7 +99,7 @@ discard block  | 
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| 99 | 99 | * should be used. It is possible, but the aforementioned are preferred and are the only.  | 
                                                        
| 100 | 100 | * methods that will be maintained going forward.  | 
                                                        
| 101 | 101 | *  | 
                                                        
| 102 | - * @param int|object|WC_Order $order Order to init.  | 
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| 102 | + * @param integer $order Order to init.  | 
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| 103 | 103 | */  | 
                                                        
| 104 | 104 |      public function __construct( $order = 0 ) { | 
                                                        
| 105 | 105 |  		if ( is_numeric( $order ) ) { | 
                                                        
@@ -654,7 +654,7 @@ discard block  | 
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| 654 | 654 | |
| 655 | 655 | /**  | 
                                                        
| 656 | 656 | * Order tax is the sum of all taxes.  | 
                                                        
| 657 | - * @return string  | 
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| 657 | + * @return double  | 
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| 658 | 658 | */  | 
                                                        
| 659 | 659 |      public function get_order_tax() { | 
                                                        
| 660 | 660 | return wc_round_tax_total( $this->_data['order_tax'] );  | 
                                                        
@@ -804,7 +804,6 @@ discard block  | 
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| 804 | 804 | * @since 2.6.0  | 
                                                        
| 805 | 805 | * @param string $new_status Status to change the order to. No internal wc- prefix is required.  | 
                                                        
| 806 | 806 | * @param string $note (default: '') Optional note to add.  | 
                                                        
| 807 | - * @param bool $manual is this a manual order status change?  | 
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| 808 | 807 | */  | 
                                                        
| 809 | 808 |      public function set_status( $new_status, $note = '', $manual_update = false ) { | 
                                                        
| 810 | 809 | // Remove prefixes and standardize  | 
                                                        
@@ -2072,7 +2071,7 @@ discard block  | 
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| 2072 | 2071 | * Note this does not update order totals.  | 
                                                        
| 2073 | 2072 | *  | 
                                                        
| 2074 | 2073 | * @since 2.6  | 
                                                        
| 2075 | - * @param object|int $item  | 
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| 2074 | + * @param WC_Order_Item_Tax $item  | 
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| 2076 | 2075 | * @param array $args  | 
                                                        
| 2077 | 2076 | * @return int updated order item ID  | 
                                                        
| 2078 | 2077 | */  | 
                                                        
@@ -60,7 +60,7 @@  | 
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| 60 | 60 | /**  | 
                                                        
| 61 | 61 | * Get order item.  | 
                                                        
| 62 | 62 | * @param int  | 
                                                        
| 63 | - * @return WC_Order_Item|bool  | 
                                                        |
| 63 | + * @return WC_Order_Item  | 
                                                        |
| 64 | 64 | */  | 
                                                        
| 65 | 65 |  	public static function get_order_item( $item_id = 0 ) { | 
                                                        
| 66 | 66 | global $wpdb;  | 
                                                        
@@ -117,7 +117,7 @@  | 
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| 117 | 117 | |
| 118 | 118 | /**  | 
                                                        
| 119 | 119 | * Get the associated product.  | 
                                                        
| 120 | - * @return WC_Product|bool  | 
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| 120 | + * @return WC_Product  | 
                                                        |
| 121 | 121 | */  | 
                                                        
| 122 | 122 |      public function get_product() { | 
                                                        
| 123 | 123 |          if ( $this->get_variation_id() ) { | 
                                                        
@@ -79,7 +79,6 @@ discard block  | 
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| 79 | 79 | |
| 80 | 80 | /**  | 
                                                        
| 81 | 81 | * Constructor.  | 
                                                        
| 82 | - * @param int|object $order_item ID to load from the DB (optional) or already queried data.  | 
                                                        |
| 83 | 82 | */  | 
                                                        
| 84 | 83 |      public function __construct( $item = 0 ) { | 
                                                        
| 85 | 84 |  		if ( $item instanceof WC_Order_Item ) { | 
                                                        
@@ -111,7 +110,7 @@ discard block  | 
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| 111 | 110 | |
| 112 | 111 | /**  | 
                                                        
| 113 | 112 | * Type checking  | 
                                                        
| 114 | - * @param string $Type  | 
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| 113 | + * @param string $type  | 
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| 115 | 114 | * @return boolean  | 
                                                        
| 116 | 115 | */  | 
                                                        
| 117 | 116 |      public function is_type( $type ) { | 
                                                        
@@ -240,7 +239,8 @@ discard block  | 
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| 240 | 239 | |
| 241 | 240 | /**  | 
                                                        
| 242 | 241 | * Set meta data.  | 
                                                        
| 243 | - * @param array $data Key/Value pairs  | 
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| 242 | + * @param string $key  | 
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| 243 | + * @param string $value  | 
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| 244 | 244 | */  | 
                                                        
| 245 | 245 |      public function add_meta_data( $key, $value, $unique = false ) { | 
                                                        
| 246 | 246 |          if ( $unique ) { | 
                                                        
@@ -27,7 +27,7 @@ discard block  | 
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| 27 | 27 | |
| 28 | 28 | /**  | 
                                                        
| 29 | 29 | * Get the refund if ID is passed, otherwise the refund is new and empty.  | 
                                                        
| 30 | - * @param int|object|WC_Order_Refund $refund Refund to init.  | 
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| 30 | + * @param integer $refund Refund to init.  | 
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| 31 | 31 | */  | 
                                                        
| 32 | 32 |      public function __construct( $refund = 0 ) { | 
                                                        
| 33 | 33 |  		if ( is_numeric( $refund ) ) { | 
                                                        
@@ -43,7 +43,7 @@ discard block  | 
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| 43 | 43 | /**  | 
                                                        
| 44 | 44 | * Get refunded amount.  | 
                                                        
| 45 | 45 | * @since 2.2  | 
                                                        
| 46 | - * @return int|float  | 
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| 46 | + * @return double  | 
                                                        |
| 47 | 47 | */  | 
                                                        
| 48 | 48 |  	public function get_refund_amount() { | 
                                                        
| 49 | 49 | return apply_filters( 'woocommerce_refund_amount', (double) $this->get_meta( 'refund_amount' ), $this );  |