/**
 * Format a log config formatting array, replacing the values with specified data.
 *
 * @see {@link LoggingConfig}
 * @param format The formatting array to format.
 * @param data The data to replace the formatting parts with.
 * @returns A formatted string.
 *
 * @example
 * ```
 * const formatArray: ("favouriteColor"|"age")[] = ["age"];
 *
 * console.log(
 *     fmtLogFormat(
 *         formatArray,
 *         {
 *             "favouriteColor": "black"
 *             "age": 5
 *         }
 *     )
 * ); // => 5
 * ```
 */
export declare function fmtConfigurableLog<T extends string>(format: T[], data: Record<T, string | number | undefined>): string;