/**
 * Generate schema.org `Recipe` JSON-LD, with support for `HowToStep`
 * instructions and `ItemList` ingredients.
 *
 * Accepts recipe metadata (times, yields, cuisine, ingredients, steps)
 * and will format steps as `HowToStep` objects and images as `ImageObject`
 * entries when provided.
 *
 * See `RecipeOptions` for the accepted input shape.
 * @returns A JSON-LD compatible `Recipe` object
 */
interface ImageRef {
    url: string;
    width?: number;
    height?: number;
}
interface PersonRef {
    name: string;
    url?: string;
}
interface HowToStep {
    name?: string;
    text: string;
    image?: string | ImageRef;
    url?: string;
}
interface AggregateRating {
    ratingValue: number | string;
    reviewCount?: number;
}
interface RecipeOptions {
    name: string;
    description?: string;
    image?: string | ImageRef;
    author?: string | PersonRef;
    recipeYield?: string;
    prepTime?: string;
    cookTime?: string;
    totalTime?: string;
    recipeCategory?: string | string[];
    recipeCuisine?: string | string[];
    keywords?: string | string[];
    recipeIngredient?: string[];
    recipeInstructions?: HowToStep[];
    aggregateRating?: AggregateRating;
}
declare const generateRecipeSchema: ({ name, description, image, author, recipeYield, prepTime, cookTime, totalTime, recipeCategory, recipeCuisine, keywords, recipeIngredient, recipeInstructions, aggregateRating, }: RecipeOptions) => any;

export { generateRecipeSchema };