update readme

readme.md

@@ -269,6 +269,8 @@ type ShouldBeNever = IfAny<'not any', 'not never', 'never'>;
 - [`NegativeInteger`](source/numeric.d.ts) - A negative (`-∞ < x < 0`) `number` that is an integer.
 - [`NonNegativeInteger`](source/numeric.d.ts) - A non-negative (`0 <= x < ∞`) `number` that is an integer.
 - [`IsNegative`](source/numeric.d.ts) - Returns a boolean for whether the given number is a negative number.
+- [`IsFloat`](source/is-float.d.ts) - Returns a boolean for whether the given number is a float, like `1.5` or `-1.5`.
+- [`IsInteger`](source/is-integer.d.ts) - Returns a boolean for whether the given number is a integer, like `-5`, `1.0` or `100`.
 - [`GreaterThan`](source/greater-than.d.ts) - Returns a boolean for whether a given number is greater than another number.
 - [`GreaterThanOrEqual`](source/greater-than-or-equal.d.ts) - Returns a boolean for whether a given number is greater than or equal to another number.
 - [`LessThan`](source/less-than.d.ts) - Returns a boolean for whether a given number is less than another number.

source/is-integer.d.ts

@@ -3,7 +3,7 @@ import type {IsFloat} from './is-float';
 import type {PositiveInfinity, NegativeInfinity} from './numeric';
 
 /**
-Returns a boolean for whether the given number is a float, like `-5`, `1` or `100`.
+Returns a boolean for whether the given number is a integer, like `-5`, `1.0` or `100`.
 
 Like [`Number#IsInteger()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/IsInteger) but for types.