//go:build !no_gotd_slices
// +build !no_gotd_slices

// Code generated by gotdgen, DO NOT EDIT.

package tg

import (
	
	
	
	
	

	

	
	
	
	
)

// No-op definition for keeping imports.
var (
	_ = bin.Buffer{}
	_ = context.Background()
	_ = fmt.Stringer(nil)
	_ = strings.Builder{}
	_ = errors.Is
	_ = multierr.AppendInto
	_ = sort.Ints
	_ = tdp.Format
	_ = tgerr.Error{}
	_ = tdjson.Encoder{}
)

// PageListOrderedItemClassArray is adapter for slice of PageListOrderedItemClass.
type PageListOrderedItemClassArray []PageListOrderedItemClass

// Sort sorts slice of PageListOrderedItemClass.
func ( PageListOrderedItemClassArray) ( func(,  PageListOrderedItemClass) bool) PageListOrderedItemClassArray {
	sort.Slice(, func(,  int) bool {
		return ([], [])
	})
	return 
}

// SortStable sorts slice of PageListOrderedItemClass.
func ( PageListOrderedItemClassArray) ( func(,  PageListOrderedItemClass) bool) PageListOrderedItemClassArray {
	sort.SliceStable(, func(,  int) bool {
		return ([], [])
	})
	return 
}

// Retain filters in-place slice of PageListOrderedItemClass.
func ( PageListOrderedItemClassArray) ( func( PageListOrderedItemClass) bool) PageListOrderedItemClassArray {
	 := 0
	for ,  := range  {
		if () {
			[] = 
			++
		}
	}
	 = [:]

	return 
}

// First returns first element of slice (if exists).
func ( PageListOrderedItemClassArray) () ( PageListOrderedItemClass,  bool) {
	if len() < 1 {
		return
	}
	return [0], true
}

// Last returns last element of slice (if exists).
func ( PageListOrderedItemClassArray) () ( PageListOrderedItemClass,  bool) {
	if len() < 1 {
		return
	}
	return [len()-1], true
}

// PopFirst returns first element of slice (if exists) and deletes it.
func ( *PageListOrderedItemClassArray) () ( PageListOrderedItemClass,  bool) {
	if  == nil || len(*) < 1 {
		return
	}

	 := *
	 = [0]

	// Delete by index from SliceTricks.
	copy([0:], [1:])
	var  PageListOrderedItemClass
	[len()-1] = 
	 = [:len()-1]
	* = 

	return , true
}

// Pop returns last element of slice (if exists) and deletes it.
func ( *PageListOrderedItemClassArray) () ( PageListOrderedItemClass,  bool) {
	if  == nil || len(*) < 1 {
		return
	}

	 := *
	 = [len()-1]
	 = [:len()-1]
	* = 

	return , true
}

// AsPageListOrderedItemText returns copy with only PageListOrderedItemText constructors.
func ( PageListOrderedItemClassArray) () ( PageListOrderedItemTextArray) {
	for ,  := range  {
		,  := .(*PageListOrderedItemText)
		if ! {
			continue
		}
		 = append(, *)
	}

	return 
}

// AsPageListOrderedItemBlocks returns copy with only PageListOrderedItemBlocks constructors.
func ( PageListOrderedItemClassArray) () ( PageListOrderedItemBlocksArray) {
	for ,  := range  {
		,  := .(*PageListOrderedItemBlocks)
		if ! {
			continue
		}
		 = append(, *)
	}

	return 
}

// PageListOrderedItemTextArray is adapter for slice of PageListOrderedItemText.
type PageListOrderedItemTextArray []PageListOrderedItemText

// Sort sorts slice of PageListOrderedItemText.
func ( PageListOrderedItemTextArray) ( func(,  PageListOrderedItemText) bool) PageListOrderedItemTextArray {
	sort.Slice(, func(,  int) bool {
		return ([], [])
	})
	return 
}

// SortStable sorts slice of PageListOrderedItemText.
func ( PageListOrderedItemTextArray) ( func(,  PageListOrderedItemText) bool) PageListOrderedItemTextArray {
	sort.SliceStable(, func(,  int) bool {
		return ([], [])
	})
	return 
}

// Retain filters in-place slice of PageListOrderedItemText.
func ( PageListOrderedItemTextArray) ( func( PageListOrderedItemText) bool) PageListOrderedItemTextArray {
	 := 0
	for ,  := range  {
		if () {
			[] = 
			++
		}
	}
	 = [:]

	return 
}

// First returns first element of slice (if exists).
func ( PageListOrderedItemTextArray) () ( PageListOrderedItemText,  bool) {
	if len() < 1 {
		return
	}
	return [0], true
}

// Last returns last element of slice (if exists).
func ( PageListOrderedItemTextArray) () ( PageListOrderedItemText,  bool) {
	if len() < 1 {
		return
	}
	return [len()-1], true
}

// PopFirst returns first element of slice (if exists) and deletes it.
func ( *PageListOrderedItemTextArray) () ( PageListOrderedItemText,  bool) {
	if  == nil || len(*) < 1 {
		return
	}

	 := *
	 = [0]

	// Delete by index from SliceTricks.
	copy([0:], [1:])
	var  PageListOrderedItemText
	[len()-1] = 
	 = [:len()-1]
	* = 

	return , true
}

// Pop returns last element of slice (if exists) and deletes it.
func ( *PageListOrderedItemTextArray) () ( PageListOrderedItemText,  bool) {
	if  == nil || len(*) < 1 {
		return
	}

	 := *
	 = [len()-1]
	 = [:len()-1]
	* = 

	return , true
}

// PageListOrderedItemBlocksArray is adapter for slice of PageListOrderedItemBlocks.
type PageListOrderedItemBlocksArray []PageListOrderedItemBlocks

// Sort sorts slice of PageListOrderedItemBlocks.
func ( PageListOrderedItemBlocksArray) ( func(,  PageListOrderedItemBlocks) bool) PageListOrderedItemBlocksArray {
	sort.Slice(, func(,  int) bool {
		return ([], [])
	})
	return 
}

// SortStable sorts slice of PageListOrderedItemBlocks.
func ( PageListOrderedItemBlocksArray) ( func(,  PageListOrderedItemBlocks) bool) PageListOrderedItemBlocksArray {
	sort.SliceStable(, func(,  int) bool {
		return ([], [])
	})
	return 
}

// Retain filters in-place slice of PageListOrderedItemBlocks.
func ( PageListOrderedItemBlocksArray) ( func( PageListOrderedItemBlocks) bool) PageListOrderedItemBlocksArray {
	 := 0
	for ,  := range  {
		if () {
			[] = 
			++
		}
	}
	 = [:]

	return 
}

// First returns first element of slice (if exists).
func ( PageListOrderedItemBlocksArray) () ( PageListOrderedItemBlocks,  bool) {
	if len() < 1 {
		return
	}
	return [0], true
}

// Last returns last element of slice (if exists).
func ( PageListOrderedItemBlocksArray) () ( PageListOrderedItemBlocks,  bool) {
	if len() < 1 {
		return
	}
	return [len()-1], true
}

// PopFirst returns first element of slice (if exists) and deletes it.
func ( *PageListOrderedItemBlocksArray) () ( PageListOrderedItemBlocks,  bool) {
	if  == nil || len(*) < 1 {
		return
	}

	 := *
	 = [0]

	// Delete by index from SliceTricks.
	copy([0:], [1:])
	var  PageListOrderedItemBlocks
	[len()-1] = 
	 = [:len()-1]
	* = 

	return , true
}

// Pop returns last element of slice (if exists) and deletes it.
func ( *PageListOrderedItemBlocksArray) () ( PageListOrderedItemBlocks,  bool) {
	if  == nil || len(*) < 1 {
		return
	}

	 := *
	 = [len()-1]
	 = [:len()-1]
	* = 

	return , true
}