/**
 * Arrange to have this function called
 * with the form's OnLoad event. This is
 * the only way to guarantee that we obtain
 * a valid form context without going through
 * the deprecated Xrm.Page.
 *
 * This form assumes that form scripts load
 * into a frame hierarchy that is one below
 * a parent that webresources can also access.
 */
export declare function onLoad(ctx: any): void;