import * as z from 'zod';
/**
 * Zod schema for LTI Resource Link content item.
 * Represents a launchable LTI tool resource that can be embedded in the platform.
 *
 * @property type - Always 'ltiResourceLink' for this content type
 * @property url - Optional launch URL for the resource
 * @property custom - Optional custom parameters passed to the tool on launch
 * @property lineItem - Optional gradebook column configuration for this resource
 * @property available - Optional availability window with start/end dates
 * @property submission - Optional submission window with start/end dates
 *
 * @see https://www.imsglobal.org/spec/lti-dl/v2p0#lti-resource-link
 */
export declare const LtiResourceLinkSchema: z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    text: z.ZodOptional<z.ZodString>;
    icon: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    thumbnail: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    type: z.ZodLiteral<"ltiResourceLink">;
    url: z.ZodOptional<z.ZodURL>;
    custom: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
    lineItem: z.ZodOptional<z.ZodObject<{
        scoreMaximum: z.ZodNumber;
        label: z.ZodString;
        resourceId: z.ZodOptional<z.ZodString>;
        tag: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>;
    available: z.ZodOptional<z.ZodObject<{
        startDateTime: z.ZodOptional<z.ZodISODateTime>;
        endDateTime: z.ZodOptional<z.ZodISODateTime>;
    }, z.core.$strip>>;
    submission: z.ZodOptional<z.ZodObject<{
        startDateTime: z.ZodOptional<z.ZodISODateTime>;
        endDateTime: z.ZodOptional<z.ZodISODateTime>;
    }, z.core.$strip>>;
}, z.core.$strip>;
/**
 * Zod schema for simple link content item.
 * Represents a standard web link that can be opened in various ways.
 *
 * @property type - Always 'link' for this content type
 * @property url - Target URL for the link
 * @property embed - Optional HTML embed code
 * @property window - Optional window configuration for opening the link
 * @property iframe - Optional iframe configuration for embedding the link
 *
 * @see https://www.imsglobal.org/spec/lti-dl/v2p0#link
 */
export declare const LinkSchema: z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    text: z.ZodOptional<z.ZodString>;
    icon: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    thumbnail: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    type: z.ZodLiteral<"link">;
    url: z.ZodURL;
    embed: z.ZodOptional<z.ZodObject<{
        html: z.ZodString;
    }, z.core.$strip>>;
    window: z.ZodOptional<z.ZodObject<{
        targetName: z.ZodOptional<z.ZodString>;
        windowFeatures: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>;
    iframe: z.ZodOptional<z.ZodObject<{
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
        src: z.ZodURL;
    }, z.core.$strip>>;
}, z.core.$strip>;
/**
 * Zod schema for HTML fragment content item.
 * Represents raw HTML content to be embedded directly in the platform.
 *
 * @property type - Always 'html' for this content type
 * @property html - HTML content to be embedded
 *
 * @see https://www.imsglobal.org/spec/lti-dl/v2p0#html-fragment
 */
export declare const HtmlSchema: z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    text: z.ZodOptional<z.ZodString>;
    icon: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    thumbnail: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    type: z.ZodLiteral<"html">;
    html: z.ZodString;
}, z.core.$strip>;
/**
 * Zod schema for file content item.
 * Represents a downloadable file resource.
 *
 * @property type - Always 'file' for this content type
 * @property url - URL to download the file
 * @property mediaType - MIME type of the file
 * @property expiresAt - Optional expiration timestamp for the file URL
 *
 * @see https://www.imsglobal.org/spec/lti-dl/v2p0#file
 */
export declare const FileSchema: z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    text: z.ZodOptional<z.ZodString>;
    icon: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    thumbnail: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    type: z.ZodLiteral<"file">;
    url: z.ZodURL;
    mediaType: z.ZodString;
    expiresAt: z.ZodOptional<z.ZodISODateTime>;
}, z.core.$strip>;
/**
 * Zod schema for image content item.
 * Represents an image resource with optional dimensions.
 *
 * @property type - Always 'image' for this content type
 * @property url - URL to the image
 * @property width - Optional image width in pixels
 * @property height - Optional image height in pixels
 *
 * @see https://www.imsglobal.org/spec/lti-dl/v2p0#image
 */
export declare const ImageSchema: z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    text: z.ZodOptional<z.ZodString>;
    icon: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    thumbnail: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    type: z.ZodLiteral<"image">;
    url: z.ZodURL;
    width: z.ZodOptional<z.ZodNumber>;
    height: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>;
/**
 * Zod schema for validating any Deep Linking content item type.
 * Uses discriminated union on the 'type' field to determine the specific content item schema.
 * Supports: ltiResourceLink, link, html, file, and image content types.
 *
 * @see https://www.imsglobal.org/spec/lti-dl/v2p0#content-item-types
 */
export declare const ContentItemSchema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    text: z.ZodOptional<z.ZodString>;
    icon: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    thumbnail: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    type: z.ZodLiteral<"ltiResourceLink">;
    url: z.ZodOptional<z.ZodURL>;
    custom: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
    lineItem: z.ZodOptional<z.ZodObject<{
        scoreMaximum: z.ZodNumber;
        label: z.ZodString;
        resourceId: z.ZodOptional<z.ZodString>;
        tag: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>;
    available: z.ZodOptional<z.ZodObject<{
        startDateTime: z.ZodOptional<z.ZodISODateTime>;
        endDateTime: z.ZodOptional<z.ZodISODateTime>;
    }, z.core.$strip>>;
    submission: z.ZodOptional<z.ZodObject<{
        startDateTime: z.ZodOptional<z.ZodISODateTime>;
        endDateTime: z.ZodOptional<z.ZodISODateTime>;
    }, z.core.$strip>>;
}, z.core.$strip>, z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    text: z.ZodOptional<z.ZodString>;
    icon: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    thumbnail: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    type: z.ZodLiteral<"link">;
    url: z.ZodURL;
    embed: z.ZodOptional<z.ZodObject<{
        html: z.ZodString;
    }, z.core.$strip>>;
    window: z.ZodOptional<z.ZodObject<{
        targetName: z.ZodOptional<z.ZodString>;
        windowFeatures: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>;
    iframe: z.ZodOptional<z.ZodObject<{
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
        src: z.ZodURL;
    }, z.core.$strip>>;
}, z.core.$strip>, z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    text: z.ZodOptional<z.ZodString>;
    icon: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    thumbnail: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    type: z.ZodLiteral<"html">;
    html: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    text: z.ZodOptional<z.ZodString>;
    icon: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    thumbnail: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    type: z.ZodLiteral<"file">;
    url: z.ZodURL;
    mediaType: z.ZodString;
    expiresAt: z.ZodOptional<z.ZodISODateTime>;
}, z.core.$strip>, z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    text: z.ZodOptional<z.ZodString>;
    icon: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    thumbnail: z.ZodOptional<z.ZodObject<{
        url: z.ZodURL;
        width: z.ZodOptional<z.ZodNumber>;
        height: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    type: z.ZodLiteral<"image">;
    url: z.ZodURL;
    width: z.ZodOptional<z.ZodNumber>;
    height: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>], "type">;
/**
 * Type representing a validated LTI Resource Link content item.
 * Used for creating launchable LTI tool resources.
 */
export type DeepLinkingLtiResourceLink = z.infer<typeof LtiResourceLinkSchema>;
/**
 * Type representing a validated simple link content item.
 * Used for creating standard web links.
 */
export type DeepLinkingLink = z.infer<typeof LinkSchema>;
/**
 * Type representing a validated HTML fragment content item.
 * Used for embedding raw HTML content.
 */
export type DeepLinkingHtml = z.infer<typeof HtmlSchema>;
/**
 * Type representing a validated file content item.
 * Used for linking to downloadable files.
 */
export type DeepLinkingFile = z.infer<typeof FileSchema>;
/**
 * Type representing a validated image content item.
 * Used for embedding images.
 */
export type DeepLinkingImage = z.infer<typeof ImageSchema>;
/**
 * Type representing any validated Deep Linking content item.
 * Can be any of: DeepLinkingLtiResourceLink, DeepLinkingLink, DeepLinkingHtml, DeepLinkingFile, or DeepLinkingImage.
 */
export type DeepLinkingContentItem = z.infer<typeof ContentItemSchema>;
//# sourceMappingURL=contentItem.schema.d.ts.map