export interface Formation {
  [x: string]: any;
  id:Number;
  slug: string;
  titre: string;
  prix: String;
  image:string;
  description: String;
  video_intro: String;
  categorie: String;
  duree: String;
  difficulte: String;
  date_debut: String;
  planning: String;
  objectif: String[];
  prerequis: String[];
  content: any[];
}