export type IsInteger<X, T = true, F = false> = [X] extends [never] ? F : number extends X ? boolean : X extends number ? `${X}` extends `${string},${string}` ? F : `${X}` extends `${string}.${string}` ? F : T : F;
export declare function isInteger<X>(x: X): x is X & IsInteger<X, number, unknown>;
//# sourceMappingURL=IsInteger.d.ts.map