export declare const InsiderAppFramesErrorCode: {
  readonly UNKNOWN: 'UNKNOWN';
  readonly RESOLUTION_FAILED: 'RESOLUTION_FAILED';
  readonly RESPONSE_MALFORMED: 'RESPONSE_MALFORMED';
  readonly DOWNLOADING_FAILED: 'DOWNLOADING_FAILED';
  readonly PLACEMENT_UNTRUSTED: 'PLACEMENT_UNTRUSTED';
  readonly CONTENT_DISPLAY_FAILED: 'CONTENT_DISPLAY_FAILED';
  readonly RENDERING_FAILED: 'RENDERING_FAILED';
};

export type InsiderAppFramesErrorCodeType =
  (typeof InsiderAppFramesErrorCode)[keyof typeof InsiderAppFramesErrorCode];

/** The `dismissCode` value when the content supplied none. */
export declare const NO_DISMISS_CODE: -1;

export declare class InsiderAppFramesError extends Error {
  readonly code: InsiderAppFramesErrorCodeType;
  /** The code the content dismissed with, or `NO_DISMISS_CODE`. */
  readonly dismissCode: number;
  /** The underlying platform error's message, or `null`. `message` always describes `code`. */
  readonly cause: string | null;
  constructor(code: string, message: string, dismissCode?: number, cause?: string | null);
  static from(error: unknown): InsiderAppFramesError;
}