declare module "@fortawesome/fontawesome-common-types" {
  export type IconPrefix = string;
  export type IconPathData = string | string[];

  export interface IconLookup {
    prefix: IconPrefix;
    // IconName is defined in the code that will be generated at build time and bundled with this file.
    iconName: IconName;
  }

  export interface IconDefinition extends IconLookup {
    icon: [
      number, // width
      number, // height
      string[], // ligatures
      string, // unicode
      IconPathData // svgPathData
    ];
  }

  export interface IconPack {
    [key: string]: IconDefinition;
  }

  export type IconName = string;
}