✨ New PositiveInteger type

[LVMVRQUXL]

📝 Description

We want to introduce a PositiveInteger type in the org.kotools.types package for representing an integer that is greater than zero. This type should be available for all platforms and serializable as String.

Here's the Application Programming Interface (API) goal:

interface PositiveInteger {
    override fun equals(other: Any?): Boolean
    override fun hashCode(): Int
    fun toByte(): Byte
    fun toByteOrNull(): Byte?
    fun toShort(): Short
    fun toShortOrNull(): Short?
    fun toInt(): Int
    fun toIntOrNull(): Int?
    fun toLong(): Long
    fun toLongOrNull(): Long?
    override fun toString(): String
    companion object {
        fun fromByte(number: Byte): PositiveInteger = TODO()
        fun fromByteOrNull(number: Byte): PositiveInteger? = TODO()
        fun fromShort(number: Short): PositiveInteger = TODO()
        fun fromShortOrNull(number: Short): PositiveInteger? = TODO()
        fun fromInt(number: Int): PositiveInteger = TODO()
        fun fromIntOrNull(number: Int): PositiveInteger? = TODO()
        fun fromLong(number: Long): PositiveInteger = TODO()
        fun fromLongOrNull(number: Long): PositiveInteger? = TODO()
        fun fromString(number: Any): PositiveInteger = TODO()
        fun fromStringOrNull(number: Any): PositiveInteger? = TODO()
        fun random(): PositiveInteger = TODO()
    }
}