export interface DOMElement
{
    id: string;
    eltDOM?: HTMLElement;
}
export interface Paginations
{
    options?: PaginationsOptions;
    selectedValue?: number; // on peut utiliser une Pagination sans proposer d'options à l'utilisateur.
    pages: PaginationsPages;
    rend2HTML(): void;
    creaPageSelector(nbTotal:number) : void;
}
export interface PaginationsOptions
{
    displayElement: DOMElement;
    name?: string;
    values: number[];
};
export interface PaginationsPages
{
    displayElement: DOMElement;
    name: string; 
    values?: number[];
    selectedValue?: number;
}
export interface Selectors
{
    datasViewElt: DOMElement;
    datasFieldNb: number|undefined;
    separator?: string|undefined;
    name?: string;
    values?: string[];
    selector2HTML() : void;
    dataIsOk(data: any) : boolean;
}
export interface SortingFields
{
    datasFieldNb: number|undefined;
    order?: "asc"|"desc"|undefined;
    field2HTML() : void;
}
export interface SortingFunctions
{
  datasFieldNb: number;
  sort(a: any,b: any, order?: "asc"|"desc"): number; // cf. https://developer.mozilla.org/fr/docs/Web/JavaScript/Reference/Global_Objects/Array/sort
}