Remove deprecated Faker.Builder#config fun

resolves #80

Author: serpro69

core/src/main/kotlin/io/github/serpro69/kfaker/Faker.kt

@@ -197,24 +197,35 @@ class Faker @JvmOverloads constructor(internal val config: FakerConfig = fakerCo
     val zelda: Zelda = Zelda(fakerService)
 
     @FakerDsl
+    /**
+     * DSL builder for creating instances of [Faker]
+     */
     class Builder internal constructor(){
-        private var config = io.github.serpro69.kfaker.fakerConfig { }
+        /**
+         * @property config faker configuration for the [Faker] instance
+         * which will be created with this [Faker.Builder].
+         */
+        private var config: FakerConfig = io.github.serpro69.kfaker.fakerConfig { }
 
-        @Deprecated(
-            message = "This API is unstable and might change in the final 1.8.0 release.",
-            level = DeprecationLevel.WARNING,
-            replaceWith = ReplaceWith(expression = "fakerConfig{ }")
-        )
-        fun config(block: FakerConfig.Builder.() -> Unit) {
+        /**
+         * Sets [config] configuration for this [Faker.Builder]
+         * using the results of the [block] function.
+         *
+         * This [config] will then be used when an instance of [Faker] is created using this [Faker.Builder]
+         */
+        fun fakerConfig(block: ConfigBuilder) {
             config = io.github.serpro69.kfaker.fakerConfig(block)
         }
 
-        fun fakerConfig(block: FakerConfig.Builder.() -> Unit) {
-            config = io.github.serpro69.kfaker.fakerConfig(block)
-        }
-
-        internal fun build() = Faker(config)
+        /**
+         * Builds an instance of [Faker] with this [config].
+         */
+        internal fun build(): Faker = Faker(config)
     }
 }
 
-fun faker(block: Faker.Builder.() -> Unit) = Faker.Builder().apply(block).build()
+/**
+ * Applies the the [block] function to [Faker.Builder]
+ * and returns as an instance of [Faker] from that builder.
+ */
+fun faker(block: Faker.Builder.() -> Unit): Faker = Faker.Builder().apply(block).build()

core/src/main/kotlin/io/github/serpro69/kfaker/FakerConfig.kt

@@ -72,9 +72,18 @@ class FakerConfig private constructor(
     ReplaceWith("fakerConfig { }"),
     level = DeprecationLevel.WARNING
 )
-fun FakerConfig.Builder.create(block: FakerConfig.Builder.() -> Unit) = this.apply(block).build()
+fun FakerConfig.Builder.create(block: ConfigBuilder): FakerConfig = this.apply(block).build()
 
 /**
- * Creates an instance of [FakerConfig] with the config properties that were passed to the function [block].
+ * Applies the the [block] function to [ConfigBuilder]
+ * and returns as an instance of [FakerConfig] from that builder.
  */
-fun fakerConfig(block: FakerConfig.Builder.() -> Unit) = FakerConfig.Builder().apply(block).build()
+fun fakerConfig(block: ConfigBuilder): FakerConfig = FakerConfig.Builder().apply(block).build()
+
+/**
+ * Lambda with [FakerConfig.Builder] receiver type that returns a [Unit].
+ *
+ * Used with DSL functions to construct an instance of [FakerConfig]
+ * by applying the results of the function to the [FakerConfig.Builder].
+ */
+typealias ConfigBuilder = FakerConfig.Builder.() -> Unit