import { CategoryName } from '../models/category';
import { ImageSize } from '../models/image';
export declare type Feature = 'popular' | 'upcoming' | 'fresh' | 'editors';
export interface DiscoverIdOptions {
    /**
     * Array of numeric image size
     */
    image_size?: ImageSize[];
}
export interface WithFeature {
    /**
     * Photo stream to be retrieved.
     *
     * Default: popular
     */
    feature?: Feature;
}
export interface DiscoverOptions extends DiscoverIdOptions, WithFeature {
    /**
     * Results per page
     * @default 10
     */
    limit?: number;
    /**
     * Return a specific page. Page numbering is 1-based.
     * @default 1
     */
    page?: number;
    /**
     * List of string name of the category to return photos from.
     */
    only?: CategoryName[];
    /**
     * List of string name of the category to exclude photos by.
     */
    exclude?: CategoryName[];
    /**
     * Filter the photo stream by number of followers each photo's user has.
     * The expected value is `operator:N`.
     *
     * Operator can be one of `eq ne lt lte gt gte` (details below) and `N` is the number of followers.
     *
     * At the time of this documentation, the default for "Undiscovered photographers" is `lt:200`.
     *
     * eq  = `equals`
     *
     * ne  = `not equals`
     *
     * lt  = `less than`
     *
     * lte = `less than or equals`
     *
     * gt  = `greater than`
     *
     * gte = `greater than or equals`
     */
    followers_count?: string;
}
export interface CommentsOptions {
    photo_id: number;
    page?: number;
    limit?: number;
}