spatie / schema-org

src/HowToItem.php

<?php

namespace Spatie\SchemaOrg;

use \Spatie\SchemaOrg\Contracts\HowToItemContract;
use \Spatie\SchemaOrg\Contracts\IntangibleContract;
use \Spatie\SchemaOrg\Contracts\ListItemContract;
use \Spatie\SchemaOrg\Contracts\ThingContract;

/**
 * An item used as either a tool or supply when performing the instructions for
 * how to to achieve a result.
 *
 * @see http://schema.org/HowToItem
 *
 */
class HowToItem extends BaseType implements HowToItemContract, IntangibleContract, ListItemContract, ThingContract

This class seems to be duplicated in your project.

{
    /**
     * An additional type for the item, typically used for adding more specific
     * types from external vocabularies in microdata syntax. This is a
     * relationship between something and a class that the thing is in. In RDFa
     * syntax, it is better to use the native RDFa syntax - the 'typeof'
     * attribute - for multiple types. Schema.org tools may have only weaker
     * understanding of extra types, in particular those defined externally.
     *
     * @param string|string[] $additionalType
     *
     * @return static
     *
     * @see http://schema.org/additionalType
     */
    public function additionalType($additionalType)
    {
        return $this->setProperty('additionalType', $additionalType);
    }

    /**
     * An alias for the item.
     *
     * @param string|string[] $alternateName
     *
     * @return static
     *
     * @see http://schema.org/alternateName
     */
    public function alternateName($alternateName)
    {
        return $this->setProperty('alternateName', $alternateName);
    }

    /**
     * A description of the item.
     *
     * @param string|string[] $description
     *
     * @return static
     *
     * @see http://schema.org/description
     */
    public function description($description)
    {
        return $this->setProperty('description', $description);
    }

    /**
     * A sub property of description. A short description of the item used to
     * disambiguate from other, similar items. Information from other properties
     * (in particular, name) may be necessary for the description to be useful
     * for disambiguation.
     *
     * @param string|string[] $disambiguatingDescription
     *
     * @return static
     *
     * @see http://schema.org/disambiguatingDescription
     */
    public function disambiguatingDescription($disambiguatingDescription)
    {
        return $this->setProperty('disambiguatingDescription', $disambiguatingDescription);
    }

    /**
     * The identifier property represents any kind of identifier for any kind of
     * [[Thing]], such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides
     * dedicated properties for representing many of these, either as textual
     * strings or as URL (URI) links. See [background
     * notes](/docs/datamodel.html#identifierBg) for more details.
     *
     * @param \Spatie\SchemaOrg\Contracts\PropertyValueContract|\Spatie\SchemaOrg\Contracts\PropertyValueContract[]|string|string[] $identifier
     *
     * @return static
     *
     * @see http://schema.org/identifier
     */
    public function identifier($identifier)
    {
        return $this->setProperty('identifier', $identifier);
    }

    /**
     * An image of the item. This can be a [[URL]] or a fully described
     * [[ImageObject]].
     *
     * @param \Spatie\SchemaOrg\Contracts\ImageObjectContract|\Spatie\SchemaOrg\Contracts\ImageObjectContract[]|string|string[] $image
     *
     * @return static
     *
     * @see http://schema.org/image
     */
    public function image($image)
    {
        return $this->setProperty('image', $image);
    }

    /**
     * An entity represented by an entry in a list or data feed (e.g. an
     * 'artist' in a list of 'artists')’.
     *
     * @param \Spatie\SchemaOrg\Contracts\ThingContract|\Spatie\SchemaOrg\Contracts\ThingContract[] $item
     *
     * @return static
     *
     * @see http://schema.org/item
     */
    public function item($item)
    {
        return $this->setProperty('item', $item);
    }

    /**
     * Indicates a page (or other CreativeWork) for which this thing is the main
     * entity being described. See [background
     * notes](/docs/datamodel.html#mainEntityBackground) for details.
     *
     * @param \Spatie\SchemaOrg\Contracts\CreativeWorkContract|\Spatie\SchemaOrg\Contracts\CreativeWorkContract[]|string|string[] $mainEntityOfPage
     *
     * @return static
     *
     * @see http://schema.org/mainEntityOfPage
     */
    public function mainEntityOfPage($mainEntityOfPage)
    {
        return $this->setProperty('mainEntityOfPage', $mainEntityOfPage);
    }

    /**
     * The name of the item.
     *
     * @param string|string[] $name
     *
     * @return static
     *
     * @see http://schema.org/name
     */
    public function name($name)
    {
        return $this->setProperty('name', $name);
    }

    /**
     * A link to the ListItem that follows the current one.
     *
     * @param \Spatie\SchemaOrg\Contracts\ListItemContract|\Spatie\SchemaOrg\Contracts\ListItemContract[] $nextItem
     *
     * @return static
     *
     * @see http://schema.org/nextItem
     */
    public function nextItem($nextItem)
    {
        return $this->setProperty('nextItem', $nextItem);
    }

    /**
     * The position of an item in a series or sequence of items.
     *
     * @param int|int[]|string|string[] $position
     *
     * @return static
     *
     * @see http://schema.org/position
     */
    public function position($position)
    {
        return $this->setProperty('position', $position);
    }

    /**
     * Indicates a potential Action, which describes an idealized action in
     * which this thing would play an 'object' role.
     *
     * @param \Spatie\SchemaOrg\Contracts\ActionContract|\Spatie\SchemaOrg\Contracts\ActionContract[] $potentialAction
     *
     * @return static
     *
     * @see http://schema.org/potentialAction
     */
    public function potentialAction($potentialAction)
    {
        return $this->setProperty('potentialAction', $potentialAction);
    }

    /**
     * A link to the ListItem that preceeds the current one.
     *
     * @param \Spatie\SchemaOrg\Contracts\ListItemContract|\Spatie\SchemaOrg\Contracts\ListItemContract[] $previousItem
     *
     * @return static
     *
     * @see http://schema.org/previousItem
     */
    public function previousItem($previousItem)
    {
        return $this->setProperty('previousItem', $previousItem);
    }

    /**
     * The required quantity of the item(s).
     *
     * @param \Spatie\SchemaOrg\Contracts\QuantitativeValueContract|\Spatie\SchemaOrg\Contracts\QuantitativeValueContract[]|float|float[]|int|int[]|string|string[] $requiredQuantity
     *
     * @return static
     *
     * @see http://schema.org/requiredQuantity
     */
    public function requiredQuantity($requiredQuantity)
    {
        return $this->setProperty('requiredQuantity', $requiredQuantity);
    }

    /**
     * URL of a reference Web page that unambiguously indicates the item's
     * identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or
     * official website.
     *
     * @param string|string[] $sameAs
     *
     * @return static
     *
     * @see http://schema.org/sameAs
     */
    public function sameAs($sameAs)
    {
        return $this->setProperty('sameAs', $sameAs);
    }

    /**
     * A CreativeWork or Event about this Thing.
     *
     * @param \Spatie\SchemaOrg\Contracts\CreativeWorkContract|\Spatie\SchemaOrg\Contracts\CreativeWorkContract[]|\Spatie\SchemaOrg\Contracts\EventContract|\Spatie\SchemaOrg\Contracts\EventContract[] $subjectOf
     *
     * @return static
     *
     * @see http://schema.org/subjectOf
     */
    public function subjectOf($subjectOf)
    {
        return $this->setProperty('subjectOf', $subjectOf);
    }

    /**
     * URL of the item.
     *
     * @param string|string[] $url
     *
     * @return static
     *
     * @see http://schema.org/url
     */
    public function url($url)
    {
        return $this->setProperty('url', $url);
    }

}