/**
 * @public
 * Like concat but for only 2 parameters (yes it's dumb, but it can be a lot faster for lots of small joins).
 *
 * @remarks
 * See {@link stringConcat2}.
 */
export declare function stringConcat2(a: string, b: string, sep?: string): string;
//# sourceMappingURL=string-concat-2.d.ts.map