import { l } from '@atproto/lex';
import * as EmbedDefs from './defs.defs.js';
declare const $nsid = "app.bsky.embed.gallery";
export { $nsid };
type Main = {
    $type?: 'app.bsky.embed.gallery';
    /**
     * The schema-level maxLength of 20 is a future-proof ceiling. Clients should currently enforce a soft limit of 10 items in authoring UIs.
     */
    items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
};
export type { Main };
declare const main: l.TypedObjectSchema<"app.bsky.embed.gallery", l.Validator<Main, Main>>;
export { main };
export declare const $type = "app.bsky.embed.gallery";
export declare const $isTypeOf: <TValue extends Record<string, unknown>>(value: TValue) => value is l.MaybeTypedObject<"app.bsky.embed.gallery", TValue>;
export declare const $build: {
    (input: Omit<Main, "$type">): {
        $type: 'app.bsky.embed.gallery';
        items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
    };
    (input: Omit<Main, "$type">): {
        $type: 'app.bsky.embed.gallery';
        items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
    };
};
export declare const $assert: (input: unknown, options?: l.ValidateOptions) => asserts input is {
    $type?: 'app.bsky.embed.gallery';
    items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
};
export declare const $check: (input: unknown, options?: l.ValidateOptions) => void;
export declare const $cast: <I>(input: I, options?: l.ValidateOptions) => I & {
    $type?: 'app.bsky.embed.gallery';
    items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
};
export declare const $ifMatches: <I>(input: I, options?: l.ValidateOptions) => (I & {
    $type?: 'app.bsky.embed.gallery';
    items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
}) | undefined;
export declare const $matches: <I>(input: I, options?: l.ValidateOptions) => input is I & {
    $type?: 'app.bsky.embed.gallery';
    items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
};
export declare const $parse: (input: unknown, options?: l.ParseOptions) => {
    $type?: 'app.bsky.embed.gallery';
    items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
};
export declare const $safeParse: (input: unknown, options?: l.ParseOptions) => l.ValidationResult<{
    $type?: 'app.bsky.embed.gallery';
    items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
}>;
export declare const $validate: <I>(input: I, options?: l.ValidateOptions) => I & {
    $type?: 'app.bsky.embed.gallery';
    items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
};
export declare const $safeValidate: <I>(input: I, options?: l.ValidateOptions) => l.ValidationResult<I & {
    $type?: 'app.bsky.embed.gallery';
    items: (l.$Typed<Image> | l.Unknown$TypedObject)[];
}>;
type Image = {
    $type?: 'app.bsky.embed.gallery#image';
    image: l.BlobRef;
    /**
     * Alt text description of the image, for accessibility.
     */
    alt: string;
    aspectRatio: EmbedDefs.AspectRatio;
};
export type { Image };
declare const image: l.TypedObjectSchema<"app.bsky.embed.gallery#image", l.Validator<Image, Image>>;
export { image };
type View = {
    $type?: 'app.bsky.embed.gallery#view';
    items: (l.$Typed<ViewImage> | l.Unknown$TypedObject)[];
};
export type { View };
declare const view: l.TypedObjectSchema<"app.bsky.embed.gallery#view", l.Validator<View, View>>;
export { view };
type ViewImage = {
    $type?: 'app.bsky.embed.gallery#viewImage';
    /**
     * Fully-qualified URL where a thumbnail of the image can be fetched. For example, CDN location provided by the App View.
     */
    thumbnail: l.UriString;
    /**
     * Fully-qualified URL where a large version of the image can be fetched. May or may not be the exact original blob. For example, CDN location provided by the App View.
     */
    fullsize: l.UriString;
    /**
     * Alt text description of the image, for accessibility.
     */
    alt: string;
    aspectRatio: EmbedDefs.AspectRatio;
};
export type { ViewImage };
declare const viewImage: l.TypedObjectSchema<"app.bsky.embed.gallery#viewImage", l.Validator<ViewImage, ViewImage>>;
export { viewImage };
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