declare module "font-awesome-v5-icons" {
    type FontAwesomeV5Styles = "solid" | "regular" | "brands";

    type FontAwesomeV5Keys =
        | "name"
        | "changes"
        | "label"
        | "search"
        | "styles"
        | "unicode"
        | "voted";

    interface FontAwesomeV5Icon {
        name?: string;
        changes?: string[];
        label?: string;
        search?: { terms: string[] };
        styles?: FontAwesomeV5Styles[];
        unicode?: string;
        voted?: boolean;
    }

    /**
     * Returns a promise with a full list of actual Font Awesome v5 icons.
     */
    export function getList(): Promise<FontAwesomeV5Icon[]>;

    /**
     * Returns a promise with a full list of Font Awesome icons with needed keys only.
     * @param arrayOfNeededKeys
     */
    export function getListByKeys(
        arrayOfNeededKeys: FontAwesomeV5Keys[]
    ): Promise<FontAwesomeV5Icon[]>;
}