diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 999cb5f..4254ca6 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -48,6 +48,10 @@ jobs:
           distribution: 'zulu'
           java-version: 11
 
+      - name: Check API Compatibility
+        if: matrix.os == 'macos-latest'
+        run: >
+          ./gradlew apiCheck --stacktrace
       - name: Run macOS Tests
         if: matrix.os == 'macos-latest'
         run: >
diff --git a/build-logic/src/main/kotlin/-KmpConfigurationExtension.kt b/build-logic/src/main/kotlin/-KmpConfigurationExtension.kt
index 0afca9d..4beb9fd 100644
--- a/build-logic/src/main/kotlin/-KmpConfigurationExtension.kt
+++ b/build-logic/src/main/kotlin/-KmpConfigurationExtension.kt
@@ -23,9 +23,12 @@ import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
 fun KmpConfigurationExtension.configureShared(
     java9ModuleName: String? = null,
     publish: Boolean = false,
-    explicitApi: Boolean = true,
     action: Action<KmpConfigurationContainerDsl>,
 ) {
+    if (publish) {
+        require(!java9ModuleName.isNullOrBlank()) { "publications must specify a module-info name" }
+    }
+
     configure {
         options {
             useUniqueModuleNames = true
@@ -83,7 +86,7 @@ fun KmpConfigurationExtension.configureShared(
             }
         }
 
-        if (explicitApi) { kotlin { explicitApi() } }
+        if (publish) { kotlin { explicitApi() } }
 
         action.execute(this)
     }
diff --git a/build.gradle.kts b/build.gradle.kts
index fa3c8dd..25c4fac 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -38,6 +38,11 @@ plugins.withType<YarnPlugin> {
 }
 
 apiValidation {
+    // Only enable when selectively enabled targets are not being passed via cli.
+    // See https://github.com/Kotlin/binary-compatibility-validator/issues/269
+    @OptIn(kotlinx.validation.ExperimentalBCVApi::class)
+    klib.enabled = findProperty("KMP_TARGETS") == null
+
     if (findProperty("CHECK_PUBLICATION") != null) {
         ignoredProjects.add("check-publication")
     } else {
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 1b53ca8..f155f26 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-gradle-binary-compat = "0.14.0"
+gradle-binary-compat = "0.16.3"
 gradle-kmp-configuration = "0.3.2"
 gradle-kotlin = "1.9.24"
 gradle-publish-maven = "0.29.0"
diff --git a/library/base16/api/base16.klib.api b/library/base16/api/base16.klib.api
new file mode 100644
index 0000000..8865d22
--- /dev/null
+++ b/library/base16/api/base16.klib.api
@@ -0,0 +1,50 @@
+// Klib ABI Dump
+// Targets: [androidNativeArm32, androidNativeArm64, androidNativeX64, androidNativeX86, iosArm64, iosSimulatorArm64, iosX64, js, linuxArm64, linuxX64, macosArm64, macosX64, mingwX64, tvosArm64, tvosSimulatorArm64, tvosX64, wasmJs, wasmWasi, watchosArm32, watchosArm64, watchosDeviceArm64, watchosSimulatorArm64, watchosX64]
+// Rendering settings:
+// - Signature version: 2
+// - Show manifest properties: true
+// - Show declarations: true
+
+// Library unique name: <io.matthewnelson.encoding:base16>
+final class io.matthewnelson.encoding.base16/Base16 : io.matthewnelson.encoding.core/EncoderDecoder<io.matthewnelson.encoding.base16/Base16.Config> { // io.matthewnelson.encoding.base16/Base16|null[0]
+    constructor <init>(io.matthewnelson.encoding.base16/Base16.Config) // io.matthewnelson.encoding.base16/Base16.<init>|<init>(io.matthewnelson.encoding.base16.Base16.Config){}[0]
+
+    final class Config : io.matthewnelson.encoding.core/EncoderDecoder.Config { // io.matthewnelson.encoding.base16/Base16.Config|null[0]
+        final val encodeToLowercase // io.matthewnelson.encoding.base16/Base16.Config.encodeToLowercase|{}encodeToLowercase[0]
+            final fun <get-encodeToLowercase>(): kotlin/Boolean // io.matthewnelson.encoding.base16/Base16.Config.encodeToLowercase.<get-encodeToLowercase>|<get-encodeToLowercase>(){}[0]
+    }
+
+    final object Companion : io.matthewnelson.encoding.core/EncoderDecoder<io.matthewnelson.encoding.base16/Base16.Config> { // io.matthewnelson.encoding.base16/Base16.Companion|null[0]
+        final const val CHARS_LOWER // io.matthewnelson.encoding.base16/Base16.Companion.CHARS_LOWER|{}CHARS_LOWER[0]
+            final fun <get-CHARS_LOWER>(): kotlin/String // io.matthewnelson.encoding.base16/Base16.Companion.CHARS_LOWER.<get-CHARS_LOWER>|<get-CHARS_LOWER>(){}[0]
+        final const val CHARS_UPPER // io.matthewnelson.encoding.base16/Base16.Companion.CHARS_UPPER|{}CHARS_UPPER[0]
+            final fun <get-CHARS_UPPER>(): kotlin/String // io.matthewnelson.encoding.base16/Base16.Companion.CHARS_UPPER.<get-CHARS_UPPER>|<get-CHARS_UPPER>(){}[0]
+    }
+}
+
+final class io.matthewnelson.encoding.base16/Base16ConfigBuilder { // io.matthewnelson.encoding.base16/Base16ConfigBuilder|null[0]
+    constructor <init>() // io.matthewnelson.encoding.base16/Base16ConfigBuilder.<init>|<init>(){}[0]
+    constructor <init>(io.matthewnelson.encoding.base16/Base16.Config?) // io.matthewnelson.encoding.base16/Base16ConfigBuilder.<init>|<init>(io.matthewnelson.encoding.base16.Base16.Config?){}[0]
+
+    final var encodeToLowercase // io.matthewnelson.encoding.base16/Base16ConfigBuilder.encodeToLowercase|<set-encodeToLowercase>(kotlin.Boolean){}[0]
+        final fun <get-encodeToLowercase>(): kotlin/Boolean // io.matthewnelson.encoding.base16/Base16ConfigBuilder.encodeToLowercase.<get-encodeToLowercase>|<get-encodeToLowercase>(){}[0]
+        final fun <set-encodeToLowercase>(kotlin/Boolean) // io.matthewnelson.encoding.base16/Base16ConfigBuilder.encodeToLowercase.<set-encodeToLowercase>|<set-encodeToLowercase>(kotlin.Boolean){}[0]
+    final var isLenient // io.matthewnelson.encoding.base16/Base16ConfigBuilder.isLenient|<set-isLenient>(kotlin.Boolean){}[0]
+        final fun <get-isLenient>(): kotlin/Boolean // io.matthewnelson.encoding.base16/Base16ConfigBuilder.isLenient.<get-isLenient>|<get-isLenient>(){}[0]
+        final fun <set-isLenient>(kotlin/Boolean) // io.matthewnelson.encoding.base16/Base16ConfigBuilder.isLenient.<set-isLenient>|<set-isLenient>(kotlin.Boolean){}[0]
+    final var lineBreakInterval // io.matthewnelson.encoding.base16/Base16ConfigBuilder.lineBreakInterval|<set-lineBreakInterval>(kotlin.Byte){}[0]
+        final fun <get-lineBreakInterval>(): kotlin/Byte // io.matthewnelson.encoding.base16/Base16ConfigBuilder.lineBreakInterval.<get-lineBreakInterval>|<get-lineBreakInterval>(){}[0]
+        final fun <set-lineBreakInterval>(kotlin/Byte) // io.matthewnelson.encoding.base16/Base16ConfigBuilder.lineBreakInterval.<set-lineBreakInterval>|<set-lineBreakInterval>(kotlin.Byte){}[0]
+
+    final fun build(): io.matthewnelson.encoding.base16/Base16.Config // io.matthewnelson.encoding.base16/Base16ConfigBuilder.build|build(){}[0]
+    final fun strict(): io.matthewnelson.encoding.base16/Base16ConfigBuilder // io.matthewnelson.encoding.base16/Base16ConfigBuilder.strict|strict(){}[0]
+}
+
+final fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base16/encodeBase16ToByteArray(): kotlin/ByteArray // io.matthewnelson.component.encoding.base16/encodeBase16ToByteArray|encodeBase16ToByteArray@kotlin.ByteArray(){}[0]
+final fun (kotlin/CharArray).io.matthewnelson.component.encoding.base16/decodeBase16ToArray(): kotlin/ByteArray? // io.matthewnelson.component.encoding.base16/decodeBase16ToArray|decodeBase16ToArray@kotlin.CharArray(){}[0]
+final fun io.matthewnelson.encoding.base16/Base16(io.matthewnelson.encoding.base16/Base16.Config?, kotlin/Function1<io.matthewnelson.encoding.base16/Base16ConfigBuilder, kotlin/Unit>): io.matthewnelson.encoding.base16/Base16 // io.matthewnelson.encoding.base16/Base16|Base16(io.matthewnelson.encoding.base16.Base16.Config?;kotlin.Function1<io.matthewnelson.encoding.base16.Base16ConfigBuilder,kotlin.Unit>){}[0]
+final fun io.matthewnelson.encoding.base16/Base16(kotlin/Boolean =...): io.matthewnelson.encoding.base16/Base16 // io.matthewnelson.encoding.base16/Base16|Base16(kotlin.Boolean){}[0]
+final fun io.matthewnelson.encoding.base16/Base16(kotlin/Function1<io.matthewnelson.encoding.base16/Base16ConfigBuilder, kotlin/Unit>): io.matthewnelson.encoding.base16/Base16 // io.matthewnelson.encoding.base16/Base16|Base16(kotlin.Function1<io.matthewnelson.encoding.base16.Base16ConfigBuilder,kotlin.Unit>){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base16/encodeBase16(): kotlin/String // io.matthewnelson.component.encoding.base16/encodeBase16|encodeBase16@kotlin.ByteArray(){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base16/encodeBase16ToCharArray(): kotlin/CharArray // io.matthewnelson.component.encoding.base16/encodeBase16ToCharArray|encodeBase16ToCharArray@kotlin.ByteArray(){}[0]
+final inline fun (kotlin/String).io.matthewnelson.component.encoding.base16/decodeBase16ToArray(): kotlin/ByteArray? // io.matthewnelson.component.encoding.base16/decodeBase16ToArray|decodeBase16ToArray@kotlin.String(){}[0]
diff --git a/library/base32/api/base32.klib.api b/library/base32/api/base32.klib.api
new file mode 100644
index 0000000..71f0ba1
--- /dev/null
+++ b/library/base32/api/base32.klib.api
@@ -0,0 +1,196 @@
+// Klib ABI Dump
+// Targets: [androidNativeArm32, androidNativeArm64, androidNativeX64, androidNativeX86, iosArm64, iosSimulatorArm64, iosX64, js, linuxArm64, linuxX64, macosArm64, macosX64, mingwX64, tvosArm64, tvosSimulatorArm64, tvosX64, wasmJs, wasmWasi, watchosArm32, watchosArm64, watchosDeviceArm64, watchosSimulatorArm64, watchosX64]
+// Rendering settings:
+// - Signature version: 2
+// - Show manifest properties: true
+// - Show declarations: true
+
+// Library unique name: <io.matthewnelson.encoding:base32>
+final class io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder { // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder|null[0]
+    constructor <init>() // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.<init>|<init>(){}[0]
+    constructor <init>(io.matthewnelson.encoding.base32/Base32.Crockford.Config?) // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.<init>|<init>(io.matthewnelson.encoding.base32.Base32.Crockford.Config?){}[0]
+
+    final var checkSymbol // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.checkSymbol|<set-checkSymbol>(kotlin.Char?){}[0]
+        final fun <get-checkSymbol>(): kotlin/Char? // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.checkSymbol.<get-checkSymbol>|<get-checkSymbol>(){}[0]
+    final var encodeToLowercase // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.encodeToLowercase|<set-encodeToLowercase>(kotlin.Boolean){}[0]
+        final fun <get-encodeToLowercase>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.encodeToLowercase.<get-encodeToLowercase>|<get-encodeToLowercase>(){}[0]
+        final fun <set-encodeToLowercase>(kotlin/Boolean) // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.encodeToLowercase.<set-encodeToLowercase>|<set-encodeToLowercase>(kotlin.Boolean){}[0]
+    final var finalizeWhenFlushed // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.finalizeWhenFlushed|<set-finalizeWhenFlushed>(kotlin.Boolean){}[0]
+        final fun <get-finalizeWhenFlushed>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.finalizeWhenFlushed.<get-finalizeWhenFlushed>|<get-finalizeWhenFlushed>(){}[0]
+        final fun <set-finalizeWhenFlushed>(kotlin/Boolean) // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.finalizeWhenFlushed.<set-finalizeWhenFlushed>|<set-finalizeWhenFlushed>(kotlin.Boolean){}[0]
+    final var hyphenInterval // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.hyphenInterval|<set-hyphenInterval>(kotlin.Byte){}[0]
+        final fun <get-hyphenInterval>(): kotlin/Byte // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.hyphenInterval.<get-hyphenInterval>|<get-hyphenInterval>(){}[0]
+        final fun <set-hyphenInterval>(kotlin/Byte) // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.hyphenInterval.<set-hyphenInterval>|<set-hyphenInterval>(kotlin.Byte){}[0]
+    final var isLenient // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.isLenient|<set-isLenient>(kotlin.Boolean){}[0]
+        final fun <get-isLenient>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.isLenient.<get-isLenient>|<get-isLenient>(){}[0]
+        final fun <set-isLenient>(kotlin/Boolean) // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.isLenient.<set-isLenient>|<set-isLenient>(kotlin.Boolean){}[0]
+
+    final fun build(): io.matthewnelson.encoding.base32/Base32.Crockford.Config // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.build|build(){}[0]
+    final fun checkSymbol(kotlin/Char?): io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.checkSymbol|checkSymbol(kotlin.Char?){}[0]
+    final fun strict(): io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder // io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder.strict|strict(){}[0]
+}
+
+final class io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder { // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder|null[0]
+    constructor <init>() // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.<init>|<init>(){}[0]
+    constructor <init>(io.matthewnelson.encoding.base32/Base32.Default.Config?) // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.<init>|<init>(io.matthewnelson.encoding.base32.Base32.Default.Config?){}[0]
+
+    final var encodeToLowercase // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.encodeToLowercase|<set-encodeToLowercase>(kotlin.Boolean){}[0]
+        final fun <get-encodeToLowercase>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.encodeToLowercase.<get-encodeToLowercase>|<get-encodeToLowercase>(){}[0]
+        final fun <set-encodeToLowercase>(kotlin/Boolean) // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.encodeToLowercase.<set-encodeToLowercase>|<set-encodeToLowercase>(kotlin.Boolean){}[0]
+    final var isLenient // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.isLenient|<set-isLenient>(kotlin.Boolean){}[0]
+        final fun <get-isLenient>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.isLenient.<get-isLenient>|<get-isLenient>(){}[0]
+        final fun <set-isLenient>(kotlin/Boolean) // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.isLenient.<set-isLenient>|<set-isLenient>(kotlin.Boolean){}[0]
+    final var lineBreakInterval // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.lineBreakInterval|<set-lineBreakInterval>(kotlin.Byte){}[0]
+        final fun <get-lineBreakInterval>(): kotlin/Byte // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.lineBreakInterval.<get-lineBreakInterval>|<get-lineBreakInterval>(){}[0]
+        final fun <set-lineBreakInterval>(kotlin/Byte) // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.lineBreakInterval.<set-lineBreakInterval>|<set-lineBreakInterval>(kotlin.Byte){}[0]
+    final var padEncoded // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.padEncoded|<set-padEncoded>(kotlin.Boolean){}[0]
+        final fun <get-padEncoded>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.padEncoded.<get-padEncoded>|<get-padEncoded>(){}[0]
+        final fun <set-padEncoded>(kotlin/Boolean) // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.padEncoded.<set-padEncoded>|<set-padEncoded>(kotlin.Boolean){}[0]
+
+    final fun build(): io.matthewnelson.encoding.base32/Base32.Default.Config // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.build|build(){}[0]
+    final fun strict(): io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder // io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder.strict|strict(){}[0]
+}
+
+final class io.matthewnelson.encoding.base32/Base32HexConfigBuilder { // io.matthewnelson.encoding.base32/Base32HexConfigBuilder|null[0]
+    constructor <init>() // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.<init>|<init>(){}[0]
+    constructor <init>(io.matthewnelson.encoding.base32/Base32.Hex.Config?) // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.<init>|<init>(io.matthewnelson.encoding.base32.Base32.Hex.Config?){}[0]
+
+    final var encodeToLowercase // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.encodeToLowercase|<set-encodeToLowercase>(kotlin.Boolean){}[0]
+        final fun <get-encodeToLowercase>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.encodeToLowercase.<get-encodeToLowercase>|<get-encodeToLowercase>(){}[0]
+        final fun <set-encodeToLowercase>(kotlin/Boolean) // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.encodeToLowercase.<set-encodeToLowercase>|<set-encodeToLowercase>(kotlin.Boolean){}[0]
+    final var isLenient // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.isLenient|<set-isLenient>(kotlin.Boolean){}[0]
+        final fun <get-isLenient>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.isLenient.<get-isLenient>|<get-isLenient>(){}[0]
+        final fun <set-isLenient>(kotlin/Boolean) // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.isLenient.<set-isLenient>|<set-isLenient>(kotlin.Boolean){}[0]
+    final var lineBreakInterval // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.lineBreakInterval|<set-lineBreakInterval>(kotlin.Byte){}[0]
+        final fun <get-lineBreakInterval>(): kotlin/Byte // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.lineBreakInterval.<get-lineBreakInterval>|<get-lineBreakInterval>(){}[0]
+        final fun <set-lineBreakInterval>(kotlin/Byte) // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.lineBreakInterval.<set-lineBreakInterval>|<set-lineBreakInterval>(kotlin.Byte){}[0]
+    final var padEncoded // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.padEncoded|<set-padEncoded>(kotlin.Boolean){}[0]
+        final fun <get-padEncoded>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.padEncoded.<get-padEncoded>|<get-padEncoded>(){}[0]
+        final fun <set-padEncoded>(kotlin/Boolean) // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.padEncoded.<set-padEncoded>|<set-padEncoded>(kotlin.Boolean){}[0]
+
+    final fun build(): io.matthewnelson.encoding.base32/Base32.Hex.Config // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.build|build(){}[0]
+    final fun strict(): io.matthewnelson.encoding.base32/Base32HexConfigBuilder // io.matthewnelson.encoding.base32/Base32HexConfigBuilder.strict|strict(){}[0]
+}
+
+sealed class <#A: io.matthewnelson.encoding.core/EncoderDecoder.Config> io.matthewnelson.encoding.base32/Base32 : io.matthewnelson.encoding.core/EncoderDecoder<#A> { // io.matthewnelson.encoding.base32/Base32|null[0]
+    constructor <init>(#A) // io.matthewnelson.encoding.base32/Base32.<init>|<init>(1:0){}[0]
+
+    final class Crockford : io.matthewnelson.encoding.base32/Base32<io.matthewnelson.encoding.base32/Base32.Crockford.Config> { // io.matthewnelson.encoding.base32/Base32.Crockford|null[0]
+        constructor <init>(io.matthewnelson.encoding.base32/Base32.Crockford.Config) // io.matthewnelson.encoding.base32/Base32.Crockford.<init>|<init>(io.matthewnelson.encoding.base32.Base32.Crockford.Config){}[0]
+
+        final class Config : io.matthewnelson.encoding.core/EncoderDecoder.Config { // io.matthewnelson.encoding.base32/Base32.Crockford.Config|null[0]
+            final val checkSymbol // io.matthewnelson.encoding.base32/Base32.Crockford.Config.checkSymbol|{}checkSymbol[0]
+                final fun <get-checkSymbol>(): kotlin/Char? // io.matthewnelson.encoding.base32/Base32.Crockford.Config.checkSymbol.<get-checkSymbol>|<get-checkSymbol>(){}[0]
+            final val encodeToLowercase // io.matthewnelson.encoding.base32/Base32.Crockford.Config.encodeToLowercase|{}encodeToLowercase[0]
+                final fun <get-encodeToLowercase>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32.Crockford.Config.encodeToLowercase.<get-encodeToLowercase>|<get-encodeToLowercase>(){}[0]
+            final val finalizeWhenFlushed // io.matthewnelson.encoding.base32/Base32.Crockford.Config.finalizeWhenFlushed|{}finalizeWhenFlushed[0]
+                final fun <get-finalizeWhenFlushed>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32.Crockford.Config.finalizeWhenFlushed.<get-finalizeWhenFlushed>|<get-finalizeWhenFlushed>(){}[0]
+            final val hyphenInterval // io.matthewnelson.encoding.base32/Base32.Crockford.Config.hyphenInterval|{}hyphenInterval[0]
+                final fun <get-hyphenInterval>(): kotlin/Byte // io.matthewnelson.encoding.base32/Base32.Crockford.Config.hyphenInterval.<get-hyphenInterval>|<get-hyphenInterval>(){}[0]
+        }
+
+        final object Companion : io.matthewnelson.encoding.core/EncoderDecoder<io.matthewnelson.encoding.base32/Base32.Crockford.Config> { // io.matthewnelson.encoding.base32/Base32.Crockford.Companion|null[0]
+            final const val CHARS_LOWER // io.matthewnelson.encoding.base32/Base32.Crockford.Companion.CHARS_LOWER|{}CHARS_LOWER[0]
+                final fun <get-CHARS_LOWER>(): kotlin/String // io.matthewnelson.encoding.base32/Base32.Crockford.Companion.CHARS_LOWER.<get-CHARS_LOWER>|<get-CHARS_LOWER>(){}[0]
+            final const val CHARS_UPPER // io.matthewnelson.encoding.base32/Base32.Crockford.Companion.CHARS_UPPER|{}CHARS_UPPER[0]
+                final fun <get-CHARS_UPPER>(): kotlin/String // io.matthewnelson.encoding.base32/Base32.Crockford.Companion.CHARS_UPPER.<get-CHARS_UPPER>|<get-CHARS_UPPER>(){}[0]
+        }
+    }
+
+    final class Default : io.matthewnelson.encoding.base32/Base32<io.matthewnelson.encoding.base32/Base32.Default.Config> { // io.matthewnelson.encoding.base32/Base32.Default|null[0]
+        constructor <init>(io.matthewnelson.encoding.base32/Base32.Default.Config) // io.matthewnelson.encoding.base32/Base32.Default.<init>|<init>(io.matthewnelson.encoding.base32.Base32.Default.Config){}[0]
+
+        final class Config : io.matthewnelson.encoding.core/EncoderDecoder.Config { // io.matthewnelson.encoding.base32/Base32.Default.Config|null[0]
+            final val encodeToLowercase // io.matthewnelson.encoding.base32/Base32.Default.Config.encodeToLowercase|{}encodeToLowercase[0]
+                final fun <get-encodeToLowercase>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32.Default.Config.encodeToLowercase.<get-encodeToLowercase>|<get-encodeToLowercase>(){}[0]
+            final val padEncoded // io.matthewnelson.encoding.base32/Base32.Default.Config.padEncoded|{}padEncoded[0]
+                final fun <get-padEncoded>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32.Default.Config.padEncoded.<get-padEncoded>|<get-padEncoded>(){}[0]
+        }
+
+        final object Companion : io.matthewnelson.encoding.core/EncoderDecoder<io.matthewnelson.encoding.base32/Base32.Default.Config> { // io.matthewnelson.encoding.base32/Base32.Default.Companion|null[0]
+            final const val CHARS_LOWER // io.matthewnelson.encoding.base32/Base32.Default.Companion.CHARS_LOWER|{}CHARS_LOWER[0]
+                final fun <get-CHARS_LOWER>(): kotlin/String // io.matthewnelson.encoding.base32/Base32.Default.Companion.CHARS_LOWER.<get-CHARS_LOWER>|<get-CHARS_LOWER>(){}[0]
+            final const val CHARS_UPPER // io.matthewnelson.encoding.base32/Base32.Default.Companion.CHARS_UPPER|{}CHARS_UPPER[0]
+                final fun <get-CHARS_UPPER>(): kotlin/String // io.matthewnelson.encoding.base32/Base32.Default.Companion.CHARS_UPPER.<get-CHARS_UPPER>|<get-CHARS_UPPER>(){}[0]
+        }
+    }
+
+    final class Hex : io.matthewnelson.encoding.base32/Base32<io.matthewnelson.encoding.base32/Base32.Hex.Config> { // io.matthewnelson.encoding.base32/Base32.Hex|null[0]
+        constructor <init>(io.matthewnelson.encoding.base32/Base32.Hex.Config) // io.matthewnelson.encoding.base32/Base32.Hex.<init>|<init>(io.matthewnelson.encoding.base32.Base32.Hex.Config){}[0]
+
+        final class Config : io.matthewnelson.encoding.core/EncoderDecoder.Config { // io.matthewnelson.encoding.base32/Base32.Hex.Config|null[0]
+            final val encodeToLowercase // io.matthewnelson.encoding.base32/Base32.Hex.Config.encodeToLowercase|{}encodeToLowercase[0]
+                final fun <get-encodeToLowercase>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32.Hex.Config.encodeToLowercase.<get-encodeToLowercase>|<get-encodeToLowercase>(){}[0]
+            final val padEncoded // io.matthewnelson.encoding.base32/Base32.Hex.Config.padEncoded|{}padEncoded[0]
+                final fun <get-padEncoded>(): kotlin/Boolean // io.matthewnelson.encoding.base32/Base32.Hex.Config.padEncoded.<get-padEncoded>|<get-padEncoded>(){}[0]
+        }
+
+        final object Companion : io.matthewnelson.encoding.core/EncoderDecoder<io.matthewnelson.encoding.base32/Base32.Hex.Config> { // io.matthewnelson.encoding.base32/Base32.Hex.Companion|null[0]
+            final const val CHARS_LOWER // io.matthewnelson.encoding.base32/Base32.Hex.Companion.CHARS_LOWER|{}CHARS_LOWER[0]
+                final fun <get-CHARS_LOWER>(): kotlin/String // io.matthewnelson.encoding.base32/Base32.Hex.Companion.CHARS_LOWER.<get-CHARS_LOWER>|<get-CHARS_LOWER>(){}[0]
+            final const val CHARS_UPPER // io.matthewnelson.encoding.base32/Base32.Hex.Companion.CHARS_UPPER|{}CHARS_UPPER[0]
+                final fun <get-CHARS_UPPER>(): kotlin/String // io.matthewnelson.encoding.base32/Base32.Hex.Companion.CHARS_UPPER.<get-CHARS_UPPER>|<get-CHARS_UPPER>(){}[0]
+        }
+    }
+}
+
+sealed class io.matthewnelson.component.encoding.base32/Base32 { // io.matthewnelson.component.encoding.base32/Base32|null[0]
+    constructor <init>() // io.matthewnelson.component.encoding.base32/Base32.<init>|<init>(){}[0]
+
+    final class Crockford : io.matthewnelson.component.encoding.base32/Base32 { // io.matthewnelson.component.encoding.base32/Base32.Crockford|null[0]
+        constructor <init>(kotlin/Char? =...) // io.matthewnelson.component.encoding.base32/Base32.Crockford.<init>|<init>(kotlin.Char?){}[0]
+
+        final val checkByte // io.matthewnelson.component.encoding.base32/Base32.Crockford.checkByte|{}checkByte[0]
+            final inline fun <get-checkByte>(): kotlin/Byte? // io.matthewnelson.component.encoding.base32/Base32.Crockford.checkByte.<get-checkByte>|<get-checkByte>(){}[0]
+        final val checkSymbol // io.matthewnelson.component.encoding.base32/Base32.Crockford.checkSymbol|{}checkSymbol[0]
+            final fun <get-checkSymbol>(): kotlin/Char? // io.matthewnelson.component.encoding.base32/Base32.Crockford.checkSymbol.<get-checkSymbol>|<get-checkSymbol>(){}[0]
+        final val hasCheckSymbol // io.matthewnelson.component.encoding.base32/Base32.Crockford.hasCheckSymbol|{}hasCheckSymbol[0]
+            final inline fun <get-hasCheckSymbol>(): kotlin/Boolean // io.matthewnelson.component.encoding.base32/Base32.Crockford.hasCheckSymbol.<get-hasCheckSymbol>|<get-hasCheckSymbol>(){}[0]
+
+        final fun component1(): kotlin/Char? // io.matthewnelson.component.encoding.base32/Base32.Crockford.component1|component1(){}[0]
+        final fun copy(kotlin/Char? =...): io.matthewnelson.component.encoding.base32/Base32.Crockford // io.matthewnelson.component.encoding.base32/Base32.Crockford.copy|copy(kotlin.Char?){}[0]
+        final fun equals(kotlin/Any?): kotlin/Boolean // io.matthewnelson.component.encoding.base32/Base32.Crockford.equals|equals(kotlin.Any?){}[0]
+        final fun hashCode(): kotlin/Int // io.matthewnelson.component.encoding.base32/Base32.Crockford.hashCode|hashCode(){}[0]
+        final fun toString(): kotlin/String // io.matthewnelson.component.encoding.base32/Base32.Crockford.toString|toString(){}[0]
+
+        final object Companion { // io.matthewnelson.component.encoding.base32/Base32.Crockford.Companion|null[0]
+            final const val CHARS // io.matthewnelson.component.encoding.base32/Base32.Crockford.Companion.CHARS|{}CHARS[0]
+                final fun <get-CHARS>(): kotlin/String // io.matthewnelson.component.encoding.base32/Base32.Crockford.Companion.CHARS.<get-CHARS>|<get-CHARS>(){}[0]
+        }
+    }
+
+    final object Default : io.matthewnelson.component.encoding.base32/Base32 { // io.matthewnelson.component.encoding.base32/Base32.Default|null[0]
+        final const val CHARS // io.matthewnelson.component.encoding.base32/Base32.Default.CHARS|{}CHARS[0]
+            final fun <get-CHARS>(): kotlin/String // io.matthewnelson.component.encoding.base32/Base32.Default.CHARS.<get-CHARS>|<get-CHARS>(){}[0]
+    }
+
+    final object Hex : io.matthewnelson.component.encoding.base32/Base32 { // io.matthewnelson.component.encoding.base32/Base32.Hex|null[0]
+        final const val CHARS // io.matthewnelson.component.encoding.base32/Base32.Hex.CHARS|{}CHARS[0]
+            final fun <get-CHARS>(): kotlin/String // io.matthewnelson.component.encoding.base32/Base32.Hex.CHARS.<get-CHARS>|<get-CHARS>(){}[0]
+    }
+}
+
+final fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base32/encodeBase32ToByteArray(io.matthewnelson.component.encoding.base32/Base32.Crockford): kotlin/ByteArray // io.matthewnelson.component.encoding.base32/encodeBase32ToByteArray|encodeBase32ToByteArray@kotlin.ByteArray(io.matthewnelson.component.encoding.base32.Base32.Crockford){}[0]
+final fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base32/encodeBase32ToByteArray(io.matthewnelson.component.encoding.base32/Base32.Default =...): kotlin/ByteArray // io.matthewnelson.component.encoding.base32/encodeBase32ToByteArray|encodeBase32ToByteArray@kotlin.ByteArray(io.matthewnelson.component.encoding.base32.Base32.Default){}[0]
+final fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base32/encodeBase32ToByteArray(io.matthewnelson.component.encoding.base32/Base32.Hex): kotlin/ByteArray // io.matthewnelson.component.encoding.base32/encodeBase32ToByteArray|encodeBase32ToByteArray@kotlin.ByteArray(io.matthewnelson.component.encoding.base32.Base32.Hex){}[0]
+final fun (kotlin/CharArray).io.matthewnelson.component.encoding.base32/decodeBase32ToArray(io.matthewnelson.component.encoding.base32/Base32.Crockford): kotlin/ByteArray? // io.matthewnelson.component.encoding.base32/decodeBase32ToArray|decodeBase32ToArray@kotlin.CharArray(io.matthewnelson.component.encoding.base32.Base32.Crockford){}[0]
+final fun (kotlin/CharArray).io.matthewnelson.component.encoding.base32/decodeBase32ToArray(io.matthewnelson.component.encoding.base32/Base32.Default =...): kotlin/ByteArray? // io.matthewnelson.component.encoding.base32/decodeBase32ToArray|decodeBase32ToArray@kotlin.CharArray(io.matthewnelson.component.encoding.base32.Base32.Default){}[0]
+final fun (kotlin/CharArray).io.matthewnelson.component.encoding.base32/decodeBase32ToArray(io.matthewnelson.component.encoding.base32/Base32.Hex): kotlin/ByteArray? // io.matthewnelson.component.encoding.base32/decodeBase32ToArray|decodeBase32ToArray@kotlin.CharArray(io.matthewnelson.component.encoding.base32.Base32.Hex){}[0]
+final fun io.matthewnelson.encoding.base32/Base32Crockford(io.matthewnelson.encoding.base32/Base32.Crockford.Config?, kotlin/Function1<io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder, kotlin/Unit>): io.matthewnelson.encoding.base32/Base32.Crockford // io.matthewnelson.encoding.base32/Base32Crockford|Base32Crockford(io.matthewnelson.encoding.base32.Base32.Crockford.Config?;kotlin.Function1<io.matthewnelson.encoding.base32.Base32CrockfordConfigBuilder,kotlin.Unit>){}[0]
+final fun io.matthewnelson.encoding.base32/Base32Crockford(kotlin/Boolean =...): io.matthewnelson.encoding.base32/Base32.Crockford // io.matthewnelson.encoding.base32/Base32Crockford|Base32Crockford(kotlin.Boolean){}[0]
+final fun io.matthewnelson.encoding.base32/Base32Crockford(kotlin/Function1<io.matthewnelson.encoding.base32/Base32CrockfordConfigBuilder, kotlin/Unit>): io.matthewnelson.encoding.base32/Base32.Crockford // io.matthewnelson.encoding.base32/Base32Crockford|Base32Crockford(kotlin.Function1<io.matthewnelson.encoding.base32.Base32CrockfordConfigBuilder,kotlin.Unit>){}[0]
+final fun io.matthewnelson.encoding.base32/Base32Default(io.matthewnelson.encoding.base32/Base32.Default.Config?, kotlin/Function1<io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder, kotlin/Unit>): io.matthewnelson.encoding.base32/Base32.Default // io.matthewnelson.encoding.base32/Base32Default|Base32Default(io.matthewnelson.encoding.base32.Base32.Default.Config?;kotlin.Function1<io.matthewnelson.encoding.base32.Base32DefaultConfigBuilder,kotlin.Unit>){}[0]
+final fun io.matthewnelson.encoding.base32/Base32Default(kotlin/Boolean =...): io.matthewnelson.encoding.base32/Base32.Default // io.matthewnelson.encoding.base32/Base32Default|Base32Default(kotlin.Boolean){}[0]
+final fun io.matthewnelson.encoding.base32/Base32Default(kotlin/Function1<io.matthewnelson.encoding.base32/Base32DefaultConfigBuilder, kotlin/Unit>): io.matthewnelson.encoding.base32/Base32.Default // io.matthewnelson.encoding.base32/Base32Default|Base32Default(kotlin.Function1<io.matthewnelson.encoding.base32.Base32DefaultConfigBuilder,kotlin.Unit>){}[0]
+final fun io.matthewnelson.encoding.base32/Base32Hex(io.matthewnelson.encoding.base32/Base32.Hex.Config?, kotlin/Function1<io.matthewnelson.encoding.base32/Base32HexConfigBuilder, kotlin/Unit>): io.matthewnelson.encoding.base32/Base32.Hex // io.matthewnelson.encoding.base32/Base32Hex|Base32Hex(io.matthewnelson.encoding.base32.Base32.Hex.Config?;kotlin.Function1<io.matthewnelson.encoding.base32.Base32HexConfigBuilder,kotlin.Unit>){}[0]
+final fun io.matthewnelson.encoding.base32/Base32Hex(kotlin/Boolean =...): io.matthewnelson.encoding.base32/Base32.Hex // io.matthewnelson.encoding.base32/Base32Hex|Base32Hex(kotlin.Boolean){}[0]
+final fun io.matthewnelson.encoding.base32/Base32Hex(kotlin/Function1<io.matthewnelson.encoding.base32/Base32HexConfigBuilder, kotlin/Unit>): io.matthewnelson.encoding.base32/Base32.Hex // io.matthewnelson.encoding.base32/Base32Hex|Base32Hex(kotlin.Function1<io.matthewnelson.encoding.base32.Base32HexConfigBuilder,kotlin.Unit>){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base32/encodeBase32(io.matthewnelson.component.encoding.base32/Base32.Crockford): kotlin/String // io.matthewnelson.component.encoding.base32/encodeBase32|encodeBase32@kotlin.ByteArray(io.matthewnelson.component.encoding.base32.Base32.Crockford){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base32/encodeBase32(io.matthewnelson.component.encoding.base32/Base32.Default =...): kotlin/String // io.matthewnelson.component.encoding.base32/encodeBase32|encodeBase32@kotlin.ByteArray(io.matthewnelson.component.encoding.base32.Base32.Default){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base32/encodeBase32(io.matthewnelson.component.encoding.base32/Base32.Hex): kotlin/String // io.matthewnelson.component.encoding.base32/encodeBase32|encodeBase32@kotlin.ByteArray(io.matthewnelson.component.encoding.base32.Base32.Hex){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base32/encodeBase32ToCharArray(io.matthewnelson.component.encoding.base32/Base32.Crockford): kotlin/CharArray // io.matthewnelson.component.encoding.base32/encodeBase32ToCharArray|encodeBase32ToCharArray@kotlin.ByteArray(io.matthewnelson.component.encoding.base32.Base32.Crockford){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base32/encodeBase32ToCharArray(io.matthewnelson.component.encoding.base32/Base32.Default =...): kotlin/CharArray // io.matthewnelson.component.encoding.base32/encodeBase32ToCharArray|encodeBase32ToCharArray@kotlin.ByteArray(io.matthewnelson.component.encoding.base32.Base32.Default){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.encoding.base32/encodeBase32ToCharArray(io.matthewnelson.component.encoding.base32/Base32.Hex): kotlin/CharArray // io.matthewnelson.component.encoding.base32/encodeBase32ToCharArray|encodeBase32ToCharArray@kotlin.ByteArray(io.matthewnelson.component.encoding.base32.Base32.Hex){}[0]
+final inline fun (kotlin/String).io.matthewnelson.component.encoding.base32/decodeBase32ToArray(io.matthewnelson.component.encoding.base32/Base32.Crockford): kotlin/ByteArray? // io.matthewnelson.component.encoding.base32/decodeBase32ToArray|decodeBase32ToArray@kotlin.String(io.matthewnelson.component.encoding.base32.Base32.Crockford){}[0]
+final inline fun (kotlin/String).io.matthewnelson.component.encoding.base32/decodeBase32ToArray(io.matthewnelson.component.encoding.base32/Base32.Default =...): kotlin/ByteArray? // io.matthewnelson.component.encoding.base32/decodeBase32ToArray|decodeBase32ToArray@kotlin.String(io.matthewnelson.component.encoding.base32.Base32.Default){}[0]
+final inline fun (kotlin/String).io.matthewnelson.component.encoding.base32/decodeBase32ToArray(io.matthewnelson.component.encoding.base32/Base32.Hex): kotlin/ByteArray? // io.matthewnelson.component.encoding.base32/decodeBase32ToArray|decodeBase32ToArray@kotlin.String(io.matthewnelson.component.encoding.base32.Base32.Hex){}[0]
diff --git a/library/base64/api/base64.klib.api b/library/base64/api/base64.klib.api
new file mode 100644
index 0000000..c45ba9a
--- /dev/null
+++ b/library/base64/api/base64.klib.api
@@ -0,0 +1,88 @@
+// Klib ABI Dump
+// Targets: [androidNativeArm32, androidNativeArm64, androidNativeX64, androidNativeX86, iosArm64, iosSimulatorArm64, iosX64, js, linuxArm64, linuxX64, macosArm64, macosX64, mingwX64, tvosArm64, tvosSimulatorArm64, tvosX64, wasmJs, wasmWasi, watchosArm32, watchosArm64, watchosDeviceArm64, watchosSimulatorArm64, watchosX64]
+// Rendering settings:
+// - Signature version: 2
+// - Show manifest properties: true
+// - Show declarations: true
+
+// Library unique name: <io.matthewnelson.encoding:base64>
+final class io.matthewnelson.encoding.base64/Base64 : io.matthewnelson.encoding.core/EncoderDecoder<io.matthewnelson.encoding.base64/Base64.Config> { // io.matthewnelson.encoding.base64/Base64|null[0]
+    constructor <init>(io.matthewnelson.encoding.base64/Base64.Config) // io.matthewnelson.encoding.base64/Base64.<init>|<init>(io.matthewnelson.encoding.base64.Base64.Config){}[0]
+
+    final class Config : io.matthewnelson.encoding.core/EncoderDecoder.Config { // io.matthewnelson.encoding.base64/Base64.Config|null[0]
+        final val encodeToUrlSafe // io.matthewnelson.encoding.base64/Base64.Config.encodeToUrlSafe|{}encodeToUrlSafe[0]
+            final fun <get-encodeToUrlSafe>(): kotlin/Boolean // io.matthewnelson.encoding.base64/Base64.Config.encodeToUrlSafe.<get-encodeToUrlSafe>|<get-encodeToUrlSafe>(){}[0]
+        final val padEncoded // io.matthewnelson.encoding.base64/Base64.Config.padEncoded|{}padEncoded[0]
+            final fun <get-padEncoded>(): kotlin/Boolean // io.matthewnelson.encoding.base64/Base64.Config.padEncoded.<get-padEncoded>|<get-padEncoded>(){}[0]
+    }
+
+    final object Default : io.matthewnelson.encoding.core/EncoderDecoder<io.matthewnelson.encoding.base64/Base64.Config> { // io.matthewnelson.encoding.base64/Base64.Default|null[0]
+        final const val CHARS // io.matthewnelson.encoding.base64/Base64.Default.CHARS|{}CHARS[0]
+            final fun <get-CHARS>(): kotlin/String // io.matthewnelson.encoding.base64/Base64.Default.CHARS.<get-CHARS>|<get-CHARS>(){}[0]
+    }
+
+    final object UrlSafe : io.matthewnelson.encoding.core/EncoderDecoder<io.matthewnelson.encoding.base64/Base64.Config> { // io.matthewnelson.encoding.base64/Base64.UrlSafe|null[0]
+        final const val CHARS // io.matthewnelson.encoding.base64/Base64.UrlSafe.CHARS|{}CHARS[0]
+            final fun <get-CHARS>(): kotlin/String // io.matthewnelson.encoding.base64/Base64.UrlSafe.CHARS.<get-CHARS>|<get-CHARS>(){}[0]
+    }
+}
+
+final class io.matthewnelson.encoding.base64/Base64ConfigBuilder { // io.matthewnelson.encoding.base64/Base64ConfigBuilder|null[0]
+    constructor <init>() // io.matthewnelson.encoding.base64/Base64ConfigBuilder.<init>|<init>(){}[0]
+    constructor <init>(io.matthewnelson.encoding.base64/Base64.Config?) // io.matthewnelson.encoding.base64/Base64ConfigBuilder.<init>|<init>(io.matthewnelson.encoding.base64.Base64.Config?){}[0]
+
+    final var encodeToUrlSafe // io.matthewnelson.encoding.base64/Base64ConfigBuilder.encodeToUrlSafe|<set-encodeToUrlSafe>(kotlin.Boolean){}[0]
+        final fun <get-encodeToUrlSafe>(): kotlin/Boolean // io.matthewnelson.encoding.base64/Base64ConfigBuilder.encodeToUrlSafe.<get-encodeToUrlSafe>|<get-encodeToUrlSafe>(){}[0]
+        final fun <set-encodeToUrlSafe>(kotlin/Boolean) // io.matthewnelson.encoding.base64/Base64ConfigBuilder.encodeToUrlSafe.<set-encodeToUrlSafe>|<set-encodeToUrlSafe>(kotlin.Boolean){}[0]
+    final var isLenient // io.matthewnelson.encoding.base64/Base64ConfigBuilder.isLenient|<set-isLenient>(kotlin.Boolean){}[0]
+        final fun <get-isLenient>(): kotlin/Boolean // io.matthewnelson.encoding.base64/Base64ConfigBuilder.isLenient.<get-isLenient>|<get-isLenient>(){}[0]
+        final fun <set-isLenient>(kotlin/Boolean) // io.matthewnelson.encoding.base64/Base64ConfigBuilder.isLenient.<set-isLenient>|<set-isLenient>(kotlin.Boolean){}[0]
+    final var lineBreakInterval // io.matthewnelson.encoding.base64/Base64ConfigBuilder.lineBreakInterval|<set-lineBreakInterval>(kotlin.Byte){}[0]
+        final fun <get-lineBreakInterval>(): kotlin/Byte // io.matthewnelson.encoding.base64/Base64ConfigBuilder.lineBreakInterval.<get-lineBreakInterval>|<get-lineBreakInterval>(){}[0]
+        final fun <set-lineBreakInterval>(kotlin/Byte) // io.matthewnelson.encoding.base64/Base64ConfigBuilder.lineBreakInterval.<set-lineBreakInterval>|<set-lineBreakInterval>(kotlin.Byte){}[0]
+    final var padEncoded // io.matthewnelson.encoding.base64/Base64ConfigBuilder.padEncoded|<set-padEncoded>(kotlin.Boolean){}[0]
+        final fun <get-padEncoded>(): kotlin/Boolean // io.matthewnelson.encoding.base64/Base64ConfigBuilder.padEncoded.<get-padEncoded>|<get-padEncoded>(){}[0]
+        final fun <set-padEncoded>(kotlin/Boolean) // io.matthewnelson.encoding.base64/Base64ConfigBuilder.padEncoded.<set-padEncoded>|<set-padEncoded>(kotlin.Boolean){}[0]
+
+    final fun build(): io.matthewnelson.encoding.base64/Base64.Config // io.matthewnelson.encoding.base64/Base64ConfigBuilder.build|build(){}[0]
+    final fun strict(): io.matthewnelson.encoding.base64/Base64ConfigBuilder // io.matthewnelson.encoding.base64/Base64ConfigBuilder.strict|strict(){}[0]
+}
+
+sealed class io.matthewnelson.component.base64/Base64 { // io.matthewnelson.component.base64/Base64|null[0]
+    constructor <init>() // io.matthewnelson.component.base64/Base64.<init>|<init>(){}[0]
+
+    final class UrlSafe : io.matthewnelson.component.base64/Base64 { // io.matthewnelson.component.base64/Base64.UrlSafe|null[0]
+        constructor <init>(kotlin/Boolean =...) // io.matthewnelson.component.base64/Base64.UrlSafe.<init>|<init>(kotlin.Boolean){}[0]
+
+        final val pad // io.matthewnelson.component.base64/Base64.UrlSafe.pad|{}pad[0]
+            final fun <get-pad>(): kotlin/Boolean // io.matthewnelson.component.base64/Base64.UrlSafe.pad.<get-pad>|<get-pad>(){}[0]
+
+        final fun component1(): kotlin/Boolean // io.matthewnelson.component.base64/Base64.UrlSafe.component1|component1(){}[0]
+        final fun copy(kotlin/Boolean =...): io.matthewnelson.component.base64/Base64.UrlSafe // io.matthewnelson.component.base64/Base64.UrlSafe.copy|copy(kotlin.Boolean){}[0]
+        final fun equals(kotlin/Any?): kotlin/Boolean // io.matthewnelson.component.base64/Base64.UrlSafe.equals|equals(kotlin.Any?){}[0]
+        final fun hashCode(): kotlin/Int // io.matthewnelson.component.base64/Base64.UrlSafe.hashCode|hashCode(){}[0]
+        final fun toString(): kotlin/String // io.matthewnelson.component.base64/Base64.UrlSafe.toString|toString(){}[0]
+
+        final object Companion { // io.matthewnelson.component.base64/Base64.UrlSafe.Companion|null[0]
+            final const val CHARS // io.matthewnelson.component.base64/Base64.UrlSafe.Companion.CHARS|{}CHARS[0]
+                final fun <get-CHARS>(): kotlin/String // io.matthewnelson.component.base64/Base64.UrlSafe.Companion.CHARS.<get-CHARS>|<get-CHARS>(){}[0]
+        }
+    }
+
+    final object Default : io.matthewnelson.component.base64/Base64 { // io.matthewnelson.component.base64/Base64.Default|null[0]
+        final const val CHARS // io.matthewnelson.component.base64/Base64.Default.CHARS|{}CHARS[0]
+            final fun <get-CHARS>(): kotlin/String // io.matthewnelson.component.base64/Base64.Default.CHARS.<get-CHARS>|<get-CHARS>(){}[0]
+    }
+}
+
+final fun (kotlin/ByteArray).io.matthewnelson.component.base64/encodeBase64ToByteArray(io.matthewnelson.component.base64/Base64.Default =...): kotlin/ByteArray // io.matthewnelson.component.base64/encodeBase64ToByteArray|encodeBase64ToByteArray@kotlin.ByteArray(io.matthewnelson.component.base64.Base64.Default){}[0]
+final fun (kotlin/ByteArray).io.matthewnelson.component.base64/encodeBase64ToByteArray(io.matthewnelson.component.base64/Base64.UrlSafe): kotlin/ByteArray // io.matthewnelson.component.base64/encodeBase64ToByteArray|encodeBase64ToByteArray@kotlin.ByteArray(io.matthewnelson.component.base64.Base64.UrlSafe){}[0]
+final fun (kotlin/CharArray).io.matthewnelson.component.base64/decodeBase64ToArray(): kotlin/ByteArray? // io.matthewnelson.component.base64/decodeBase64ToArray|decodeBase64ToArray@kotlin.CharArray(){}[0]
+final fun io.matthewnelson.encoding.base64/Base64(io.matthewnelson.encoding.base64/Base64.Config?, kotlin/Function1<io.matthewnelson.encoding.base64/Base64ConfigBuilder, kotlin/Unit>): io.matthewnelson.encoding.base64/Base64 // io.matthewnelson.encoding.base64/Base64|Base64(io.matthewnelson.encoding.base64.Base64.Config?;kotlin.Function1<io.matthewnelson.encoding.base64.Base64ConfigBuilder,kotlin.Unit>){}[0]
+final fun io.matthewnelson.encoding.base64/Base64(kotlin/Boolean =...): io.matthewnelson.encoding.base64/Base64 // io.matthewnelson.encoding.base64/Base64|Base64(kotlin.Boolean){}[0]
+final fun io.matthewnelson.encoding.base64/Base64(kotlin/Function1<io.matthewnelson.encoding.base64/Base64ConfigBuilder, kotlin/Unit>): io.matthewnelson.encoding.base64/Base64 // io.matthewnelson.encoding.base64/Base64|Base64(kotlin.Function1<io.matthewnelson.encoding.base64.Base64ConfigBuilder,kotlin.Unit>){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.base64/encodeBase64(io.matthewnelson.component.base64/Base64.Default =...): kotlin/String // io.matthewnelson.component.base64/encodeBase64|encodeBase64@kotlin.ByteArray(io.matthewnelson.component.base64.Base64.Default){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.base64/encodeBase64(io.matthewnelson.component.base64/Base64.UrlSafe): kotlin/String // io.matthewnelson.component.base64/encodeBase64|encodeBase64@kotlin.ByteArray(io.matthewnelson.component.base64.Base64.UrlSafe){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.base64/encodeBase64ToCharArray(io.matthewnelson.component.base64/Base64.Default =...): kotlin/CharArray // io.matthewnelson.component.base64/encodeBase64ToCharArray|encodeBase64ToCharArray@kotlin.ByteArray(io.matthewnelson.component.base64.Base64.Default){}[0]
+final inline fun (kotlin/ByteArray).io.matthewnelson.component.base64/encodeBase64ToCharArray(io.matthewnelson.component.base64/Base64.UrlSafe): kotlin/CharArray // io.matthewnelson.component.base64/encodeBase64ToCharArray|encodeBase64ToCharArray@kotlin.ByteArray(io.matthewnelson.component.base64.Base64.UrlSafe){}[0]
+final inline fun (kotlin/String).io.matthewnelson.component.base64/decodeBase64ToArray(): kotlin/ByteArray? // io.matthewnelson.component.base64/decodeBase64ToArray|decodeBase64ToArray@kotlin.String(){}[0]
diff --git a/library/core/api/core.klib.api b/library/core/api/core.klib.api
new file mode 100644
index 0000000..91d71d4
--- /dev/null
+++ b/library/core/api/core.klib.api
@@ -0,0 +1,198 @@
+// Klib ABI Dump
+// Targets: [androidNativeArm32, androidNativeArm64, androidNativeX64, androidNativeX86, iosArm64, iosSimulatorArm64, iosX64, js, linuxArm64, linuxX64, macosArm64, macosX64, mingwX64, tvosArm64, tvosSimulatorArm64, tvosX64, wasmJs, wasmWasi, watchosArm32, watchosArm64, watchosDeviceArm64, watchosSimulatorArm64, watchosX64]
+// Rendering settings:
+// - Signature version: 2
+// - Show manifest properties: true
+// - Show declarations: true
+
+// Library unique name: <io.matthewnelson.encoding:core>
+open annotation class io.matthewnelson.encoding.core.internal/InternalEncodingApi : kotlin/Annotation { // io.matthewnelson.encoding.core.internal/InternalEncodingApi|null[0]
+    constructor <init>() // io.matthewnelson.encoding.core.internal/InternalEncodingApi.<init>|<init>(){}[0]
+}
+
+open annotation class io.matthewnelson.encoding.core/ExperimentalEncodingApi : kotlin/Annotation { // io.matthewnelson.encoding.core/ExperimentalEncodingApi|null[0]
+    constructor <init>() // io.matthewnelson.encoding.core/ExperimentalEncodingApi.<init>|<init>(){}[0]
+}
+
+abstract class <#A: io.matthewnelson.encoding.core/EncoderDecoder.Config> io.matthewnelson.encoding.core/EncoderDecoder : io.matthewnelson.encoding.core/Encoder<#A> { // io.matthewnelson.encoding.core/EncoderDecoder|null[0]
+    constructor <init>(#A) // io.matthewnelson.encoding.core/EncoderDecoder.<init>|<init>(1:0){}[0]
+
+    abstract fun name(): kotlin/String // io.matthewnelson.encoding.core/EncoderDecoder.name|name(){}[0]
+    final fun equals(kotlin/Any?): kotlin/Boolean // io.matthewnelson.encoding.core/EncoderDecoder.equals|equals(kotlin.Any?){}[0]
+    final fun hashCode(): kotlin/Int // io.matthewnelson.encoding.core/EncoderDecoder.hashCode|hashCode(){}[0]
+    final fun toString(): kotlin/String // io.matthewnelson.encoding.core/EncoderDecoder.toString|toString(){}[0]
+
+    abstract class Config { // io.matthewnelson.encoding.core/EncoderDecoder.Config|null[0]
+        constructor <init>(kotlin/Boolean?, kotlin/Byte, kotlin/Char?) // io.matthewnelson.encoding.core/EncoderDecoder.Config.<init>|<init>(kotlin.Boolean?;kotlin.Byte;kotlin.Char?){}[0]
+
+        final val isLenient // io.matthewnelson.encoding.core/EncoderDecoder.Config.isLenient|{}isLenient[0]
+            final fun <get-isLenient>(): kotlin/Boolean? // io.matthewnelson.encoding.core/EncoderDecoder.Config.isLenient.<get-isLenient>|<get-isLenient>(){}[0]
+        final val lineBreakInterval // io.matthewnelson.encoding.core/EncoderDecoder.Config.lineBreakInterval|{}lineBreakInterval[0]
+            final fun <get-lineBreakInterval>(): kotlin/Byte // io.matthewnelson.encoding.core/EncoderDecoder.Config.lineBreakInterval.<get-lineBreakInterval>|<get-lineBreakInterval>(){}[0]
+        final val paddingChar // io.matthewnelson.encoding.core/EncoderDecoder.Config.paddingChar|{}paddingChar[0]
+            final fun <get-paddingChar>(): kotlin/Char? // io.matthewnelson.encoding.core/EncoderDecoder.Config.paddingChar.<get-paddingChar>|<get-paddingChar>(){}[0]
+
+        abstract fun decodeOutMaxSizeOrFailProtected(kotlin/Int, io.matthewnelson.encoding.core.util/DecoderInput): kotlin/Int // io.matthewnelson.encoding.core/EncoderDecoder.Config.decodeOutMaxSizeOrFailProtected|decodeOutMaxSizeOrFailProtected(kotlin.Int;io.matthewnelson.encoding.core.util.DecoderInput){}[0]
+        abstract fun decodeOutMaxSizeProtected(kotlin/Long): kotlin/Long // io.matthewnelson.encoding.core/EncoderDecoder.Config.decodeOutMaxSizeProtected|decodeOutMaxSizeProtected(kotlin.Long){}[0]
+        abstract fun encodeOutSizeProtected(kotlin/Long): kotlin/Long // io.matthewnelson.encoding.core/EncoderDecoder.Config.encodeOutSizeProtected|encodeOutSizeProtected(kotlin.Long){}[0]
+        abstract fun toStringAddSettings(): kotlin.collections/Set<io.matthewnelson.encoding.core/EncoderDecoder.Config.Setting> // io.matthewnelson.encoding.core/EncoderDecoder.Config.toStringAddSettings|toStringAddSettings(){}[0]
+        final fun decodeOutMaxSize(kotlin/Long): kotlin/Long // io.matthewnelson.encoding.core/EncoderDecoder.Config.decodeOutMaxSize|decodeOutMaxSize(kotlin.Long){}[0]
+        final fun decodeOutMaxSizeOrFail(io.matthewnelson.encoding.core.util/DecoderInput): kotlin/Int // io.matthewnelson.encoding.core/EncoderDecoder.Config.decodeOutMaxSizeOrFail|decodeOutMaxSizeOrFail(io.matthewnelson.encoding.core.util.DecoderInput){}[0]
+        final fun encodeOutSize(kotlin/Long): kotlin/Long // io.matthewnelson.encoding.core/EncoderDecoder.Config.encodeOutSize|encodeOutSize(kotlin.Long){}[0]
+        final fun encodeOutSize(kotlin/Long, kotlin/Byte): kotlin/Long // io.matthewnelson.encoding.core/EncoderDecoder.Config.encodeOutSize|encodeOutSize(kotlin.Long;kotlin.Byte){}[0]
+        final fun equals(kotlin/Any?): kotlin/Boolean // io.matthewnelson.encoding.core/EncoderDecoder.Config.equals|equals(kotlin.Any?){}[0]
+        final fun hashCode(): kotlin/Int // io.matthewnelson.encoding.core/EncoderDecoder.Config.hashCode|hashCode(){}[0]
+        final fun toString(): kotlin/String // io.matthewnelson.encoding.core/EncoderDecoder.Config.toString|toString(){}[0]
+
+        final inner class Setting { // io.matthewnelson.encoding.core/EncoderDecoder.Config.Setting|null[0]
+            constructor <init>(kotlin/String, kotlin/Any?) // io.matthewnelson.encoding.core/EncoderDecoder.Config.Setting.<init>|<init>(kotlin.String;kotlin.Any?){}[0]
+
+            final val name // io.matthewnelson.encoding.core/EncoderDecoder.Config.Setting.name|{}name[0]
+                final fun <get-name>(): kotlin/String // io.matthewnelson.encoding.core/EncoderDecoder.Config.Setting.name.<get-name>|<get-name>(){}[0]
+            final val value // io.matthewnelson.encoding.core/EncoderDecoder.Config.Setting.value|{}value[0]
+                final fun <get-value>(): kotlin/Any? // io.matthewnelson.encoding.core/EncoderDecoder.Config.Setting.value.<get-value>|<get-value>(){}[0]
+
+            final fun equals(kotlin/Any?): kotlin/Boolean // io.matthewnelson.encoding.core/EncoderDecoder.Config.Setting.equals|equals(kotlin.Any?){}[0]
+            final fun hashCode(): kotlin/Int // io.matthewnelson.encoding.core/EncoderDecoder.Config.Setting.hashCode|hashCode(){}[0]
+            final fun toString(): kotlin/String // io.matthewnelson.encoding.core/EncoderDecoder.Config.Setting.toString|toString(){}[0]
+        }
+
+        final object Companion { // io.matthewnelson.encoding.core/EncoderDecoder.Config.Companion|null[0]
+            final fun outSizeExceedsMaxEncodingSizeException(kotlin/Number, kotlin/Number): io.matthewnelson.encoding.core/EncodingSizeException // io.matthewnelson.encoding.core/EncoderDecoder.Config.Companion.outSizeExceedsMaxEncodingSizeException|outSizeExceedsMaxEncodingSizeException(kotlin.Number;kotlin.Number){}[0]
+        }
+    }
+
+    sealed class <#A1: io.matthewnelson.encoding.core/EncoderDecoder.Config> Feed { // io.matthewnelson.encoding.core/EncoderDecoder.Feed|null[0]
+        constructor <init>(#A1) // io.matthewnelson.encoding.core/EncoderDecoder.Feed.<init>|<init>(1:0){}[0]
+
+        final val config // io.matthewnelson.encoding.core/EncoderDecoder.Feed.config|{}config[0]
+            final fun <get-config>(): #A1 // io.matthewnelson.encoding.core/EncoderDecoder.Feed.config.<get-config>|<get-config>(){}[0]
+
+        abstract fun close() // io.matthewnelson.encoding.core/EncoderDecoder.Feed.close|close(){}[0]
+        abstract fun doFinalProtected() // io.matthewnelson.encoding.core/EncoderDecoder.Feed.doFinalProtected|doFinalProtected(){}[0]
+        abstract fun flush() // io.matthewnelson.encoding.core/EncoderDecoder.Feed.flush|flush(){}[0]
+        abstract fun isClosed(): kotlin/Boolean // io.matthewnelson.encoding.core/EncoderDecoder.Feed.isClosed|isClosed(){}[0]
+        final fun doFinal() // io.matthewnelson.encoding.core/EncoderDecoder.Feed.doFinal|doFinal(){}[0]
+    }
+}
+
+abstract class io.matthewnelson.encoding.core.util/FeedBuffer { // io.matthewnelson.encoding.core.util/FeedBuffer|null[0]
+    constructor <init>(kotlin/Int, io.matthewnelson.encoding.core.util/FeedBuffer.Flush, io.matthewnelson.encoding.core.util/FeedBuffer.Finalize) // io.matthewnelson.encoding.core.util/FeedBuffer.<init>|<init>(kotlin.Int;io.matthewnelson.encoding.core.util.FeedBuffer.Flush;io.matthewnelson.encoding.core.util.FeedBuffer.Finalize){}[0]
+
+    final val blockSize // io.matthewnelson.encoding.core.util/FeedBuffer.blockSize|{}blockSize[0]
+        final fun <get-blockSize>(): kotlin/Int // io.matthewnelson.encoding.core.util/FeedBuffer.blockSize.<get-blockSize>|<get-blockSize>(){}[0]
+
+    final var count // io.matthewnelson.encoding.core.util/FeedBuffer.count|{}count[0]
+        final fun <get-count>(): kotlin/Int // io.matthewnelson.encoding.core.util/FeedBuffer.count.<get-count>|<get-count>(){}[0]
+
+    final fun finalize() // io.matthewnelson.encoding.core.util/FeedBuffer.finalize|finalize(){}[0]
+    final fun update(kotlin/Int) // io.matthewnelson.encoding.core.util/FeedBuffer.update|update(kotlin.Int){}[0]
+
+    abstract fun interface Finalize { // io.matthewnelson.encoding.core.util/FeedBuffer.Finalize|null[0]
+        abstract fun invoke(kotlin/Int, kotlin/IntArray) // io.matthewnelson.encoding.core.util/FeedBuffer.Finalize.invoke|invoke(kotlin.Int;kotlin.IntArray){}[0]
+    }
+
+    abstract fun interface Flush { // io.matthewnelson.encoding.core.util/FeedBuffer.Flush|null[0]
+        abstract fun invoke(kotlin/IntArray) // io.matthewnelson.encoding.core.util/FeedBuffer.Flush.invoke|invoke(kotlin.IntArray){}[0]
+    }
+
+    final object Companion { // io.matthewnelson.encoding.core.util/FeedBuffer.Companion|null[0]
+        final fun truncatedInputEncodingException(kotlin/Int): io.matthewnelson.encoding.core/EncodingException // io.matthewnelson.encoding.core.util/FeedBuffer.Companion.truncatedInputEncodingException|truncatedInputEncodingException(kotlin.Int){}[0]
+    }
+}
+
+final class io.matthewnelson.encoding.core.util/DecoderInput { // io.matthewnelson.encoding.core.util/DecoderInput|null[0]
+    constructor <init>(kotlin/ByteArray) // io.matthewnelson.encoding.core.util/DecoderInput.<init>|<init>(kotlin.ByteArray){}[0]
+    constructor <init>(kotlin/CharArray) // io.matthewnelson.encoding.core.util/DecoderInput.<init>|<init>(kotlin.CharArray){}[0]
+    constructor <init>(kotlin/CharSequence) // io.matthewnelson.encoding.core.util/DecoderInput.<init>|<init>(kotlin.CharSequence){}[0]
+
+    final fun get(kotlin/Int): kotlin/Char // io.matthewnelson.encoding.core.util/DecoderInput.get|get(kotlin.Int){}[0]
+}
+
+final class io.matthewnelson.encoding.core.util/LineBreakOutFeed : io.matthewnelson.encoding.core/Encoder.OutFeed { // io.matthewnelson.encoding.core.util/LineBreakOutFeed|null[0]
+    constructor <init>(kotlin/Byte, io.matthewnelson.encoding.core/Encoder.OutFeed) // io.matthewnelson.encoding.core.util/LineBreakOutFeed.<init>|<init>(kotlin.Byte;io.matthewnelson.encoding.core.Encoder.OutFeed){}[0]
+
+    final val interval // io.matthewnelson.encoding.core.util/LineBreakOutFeed.interval|{}interval[0]
+        final fun <get-interval>(): kotlin/Byte // io.matthewnelson.encoding.core.util/LineBreakOutFeed.interval.<get-interval>|<get-interval>(){}[0]
+
+    final fun output(kotlin/Char) // io.matthewnelson.encoding.core.util/LineBreakOutFeed.output|output(kotlin.Char){}[0]
+    final fun reset() // io.matthewnelson.encoding.core.util/LineBreakOutFeed.reset|reset(){}[0]
+}
+
+open class io.matthewnelson.encoding.core/EncodingException : kotlin/RuntimeException { // io.matthewnelson.encoding.core/EncodingException|null[0]
+    constructor <init>(kotlin/String) // io.matthewnelson.encoding.core/EncodingException.<init>|<init>(kotlin.String){}[0]
+    constructor <init>(kotlin/String, kotlin/Throwable?) // io.matthewnelson.encoding.core/EncodingException.<init>|<init>(kotlin.String;kotlin.Throwable?){}[0]
+
+    final val message // io.matthewnelson.encoding.core/EncodingException.message|{}message[0]
+        final fun <get-message>(): kotlin/String // io.matthewnelson.encoding.core/EncodingException.message.<get-message>|<get-message>(){}[0]
+}
+
+open class io.matthewnelson.encoding.core/EncodingSizeException : io.matthewnelson.encoding.core/EncodingException { // io.matthewnelson.encoding.core/EncodingSizeException|null[0]
+    constructor <init>(kotlin/String) // io.matthewnelson.encoding.core/EncodingSizeException.<init>|<init>(kotlin.String){}[0]
+    constructor <init>(kotlin/String, kotlin/Throwable?) // io.matthewnelson.encoding.core/EncodingSizeException.<init>|<init>(kotlin.String;kotlin.Throwable?){}[0]
+}
+
+sealed class <#A: io.matthewnelson.encoding.core/EncoderDecoder.Config> io.matthewnelson.encoding.core/Decoder { // io.matthewnelson.encoding.core/Decoder|null[0]
+    constructor <init>(#A) // io.matthewnelson.encoding.core/Decoder.<init>|<init>(1:0){}[0]
+
+    final val config // io.matthewnelson.encoding.core/Decoder.config|{}config[0]
+        final fun <get-config>(): #A // io.matthewnelson.encoding.core/Decoder.config.<get-config>|<get-config>(){}[0]
+
+    abstract fun newDecoderFeedProtected(io.matthewnelson.encoding.core/Decoder.OutFeed): io.matthewnelson.encoding.core/Decoder.Feed<#A> // io.matthewnelson.encoding.core/Decoder.newDecoderFeedProtected|newDecoderFeedProtected(io.matthewnelson.encoding.core.Decoder.OutFeed){}[0]
+    final fun newDecoderFeed(io.matthewnelson.encoding.core/Decoder.OutFeed): io.matthewnelson.encoding.core/Decoder.Feed<#A> // io.matthewnelson.encoding.core/Decoder.newDecoderFeed|newDecoderFeed(io.matthewnelson.encoding.core.Decoder.OutFeed){}[0]
+
+    abstract fun interface OutFeed { // io.matthewnelson.encoding.core/Decoder.OutFeed|null[0]
+        abstract fun output(kotlin/Byte) // io.matthewnelson.encoding.core/Decoder.OutFeed.output|output(kotlin.Byte){}[0]
+    }
+
+    abstract inner class Feed : io.matthewnelson.encoding.core/EncoderDecoder.Feed<#A> { // io.matthewnelson.encoding.core/Decoder.Feed|null[0]
+        constructor <init>() // io.matthewnelson.encoding.core/Decoder.Feed.<init>|<init>(){}[0]
+
+        abstract fun consumeProtected(kotlin/Char) // io.matthewnelson.encoding.core/Decoder.Feed.consumeProtected|consumeProtected(kotlin.Char){}[0]
+        final fun close() // io.matthewnelson.encoding.core/Decoder.Feed.close|close(){}[0]
+        final fun consume(kotlin/Char) // io.matthewnelson.encoding.core/Decoder.Feed.consume|consume(kotlin.Char){}[0]
+        final fun flush() // io.matthewnelson.encoding.core/Decoder.Feed.flush|flush(){}[0]
+        final fun isClosed(): kotlin/Boolean // io.matthewnelson.encoding.core/Decoder.Feed.isClosed|isClosed(){}[0]
+        final fun toString(): kotlin/String // io.matthewnelson.encoding.core/Decoder.Feed.toString|toString(){}[0]
+    }
+
+    final object Companion { // io.matthewnelson.encoding.core/Decoder.Companion|null[0]
+        final fun (kotlin/ByteArray).decodeToByteArray(io.matthewnelson.encoding.core/Decoder<*>): kotlin/ByteArray // io.matthewnelson.encoding.core/Decoder.Companion.decodeToByteArray|decodeToByteArray@kotlin.ByteArray(io.matthewnelson.encoding.core.Decoder<*>){}[0]
+        final fun (kotlin/ByteArray).decodeToByteArrayOrNull(io.matthewnelson.encoding.core/Decoder<*>): kotlin/ByteArray? // io.matthewnelson.encoding.core/Decoder.Companion.decodeToByteArrayOrNull|decodeToByteArrayOrNull@kotlin.ByteArray(io.matthewnelson.encoding.core.Decoder<*>){}[0]
+        final fun (kotlin/CharArray).decodeToByteArray(io.matthewnelson.encoding.core/Decoder<*>): kotlin/ByteArray // io.matthewnelson.encoding.core/Decoder.Companion.decodeToByteArray|decodeToByteArray@kotlin.CharArray(io.matthewnelson.encoding.core.Decoder<*>){}[0]
+        final fun (kotlin/CharArray).decodeToByteArrayOrNull(io.matthewnelson.encoding.core/Decoder<*>): kotlin/ByteArray? // io.matthewnelson.encoding.core/Decoder.Companion.decodeToByteArrayOrNull|decodeToByteArrayOrNull@kotlin.CharArray(io.matthewnelson.encoding.core.Decoder<*>){}[0]
+        final fun (kotlin/CharSequence).decodeToByteArray(io.matthewnelson.encoding.core/Decoder<*>): kotlin/ByteArray // io.matthewnelson.encoding.core/Decoder.Companion.decodeToByteArray|decodeToByteArray@kotlin.CharSequence(io.matthewnelson.encoding.core.Decoder<*>){}[0]
+        final fun (kotlin/CharSequence).decodeToByteArrayOrNull(io.matthewnelson.encoding.core/Decoder<*>): kotlin/ByteArray? // io.matthewnelson.encoding.core/Decoder.Companion.decodeToByteArrayOrNull|decodeToByteArrayOrNull@kotlin.CharSequence(io.matthewnelson.encoding.core.Decoder<*>){}[0]
+    }
+}
+
+sealed class <#A: io.matthewnelson.encoding.core/EncoderDecoder.Config> io.matthewnelson.encoding.core/Encoder : io.matthewnelson.encoding.core/Decoder<#A> { // io.matthewnelson.encoding.core/Encoder|null[0]
+    constructor <init>(#A) // io.matthewnelson.encoding.core/Encoder.<init>|<init>(1:0){}[0]
+
+    abstract fun newEncoderFeedProtected(io.matthewnelson.encoding.core/Encoder.OutFeed): io.matthewnelson.encoding.core/Encoder.Feed<#A> // io.matthewnelson.encoding.core/Encoder.newEncoderFeedProtected|newEncoderFeedProtected(io.matthewnelson.encoding.core.Encoder.OutFeed){}[0]
+    final fun newEncoderFeed(io.matthewnelson.encoding.core/Encoder.OutFeed): io.matthewnelson.encoding.core/Encoder.Feed<#A> // io.matthewnelson.encoding.core/Encoder.newEncoderFeed|newEncoderFeed(io.matthewnelson.encoding.core.Encoder.OutFeed){}[0]
+
+    abstract fun interface OutFeed { // io.matthewnelson.encoding.core/Encoder.OutFeed|null[0]
+        abstract fun output(kotlin/Char) // io.matthewnelson.encoding.core/Encoder.OutFeed.output|output(kotlin.Char){}[0]
+    }
+
+    abstract inner class Feed : io.matthewnelson.encoding.core/EncoderDecoder.Feed<#A> { // io.matthewnelson.encoding.core/Encoder.Feed|null[0]
+        constructor <init>() // io.matthewnelson.encoding.core/Encoder.Feed.<init>|<init>(){}[0]
+
+        abstract fun consumeProtected(kotlin/Byte) // io.matthewnelson.encoding.core/Encoder.Feed.consumeProtected|consumeProtected(kotlin.Byte){}[0]
+        abstract fun doFinalProtected() // io.matthewnelson.encoding.core/Encoder.Feed.doFinalProtected|doFinalProtected(){}[0]
+        final fun close() // io.matthewnelson.encoding.core/Encoder.Feed.close|close(){}[0]
+        final fun consume(kotlin/Byte) // io.matthewnelson.encoding.core/Encoder.Feed.consume|consume(kotlin.Byte){}[0]
+        final fun flush() // io.matthewnelson.encoding.core/Encoder.Feed.flush|flush(){}[0]
+        final fun isClosed(): kotlin/Boolean // io.matthewnelson.encoding.core/Encoder.Feed.isClosed|isClosed(){}[0]
+        final fun toString(): kotlin/String // io.matthewnelson.encoding.core/Encoder.Feed.toString|toString(){}[0]
+    }
+
+    final object Companion { // io.matthewnelson.encoding.core/Encoder.Companion|null[0]
+        final fun (kotlin/ByteArray).encodeToByteArray(io.matthewnelson.encoding.core/Encoder<*>): kotlin/ByteArray // io.matthewnelson.encoding.core/Encoder.Companion.encodeToByteArray|encodeToByteArray@kotlin.ByteArray(io.matthewnelson.encoding.core.Encoder<*>){}[0]
+        final fun (kotlin/ByteArray).encodeToCharArray(io.matthewnelson.encoding.core/Encoder<*>): kotlin/CharArray // io.matthewnelson.encoding.core/Encoder.Companion.encodeToCharArray|encodeToCharArray@kotlin.ByteArray(io.matthewnelson.encoding.core.Encoder<*>){}[0]
+        final fun (kotlin/ByteArray).encodeToString(io.matthewnelson.encoding.core/Encoder<*>): kotlin/String // io.matthewnelson.encoding.core/Encoder.Companion.encodeToString|encodeToString@kotlin.ByteArray(io.matthewnelson.encoding.core.Encoder<*>){}[0]
+    }
+}
+
+final inline fun <#A: io.matthewnelson.encoding.core/EncoderDecoder.Config, #B: io.matthewnelson.encoding.core/EncoderDecoder.Feed<#A>?, #C: kotlin/Any?> (#B).io.matthewnelson.encoding.core/use(kotlin/Function1<#B, #C>): #C // io.matthewnelson.encoding.core/use|use@0:1(kotlin.Function1<0:1,0:2>){0§<io.matthewnelson.encoding.core.EncoderDecoder.Config>;1§<io.matthewnelson.encoding.core.EncoderDecoder.Feed<0:0>?>;2§<kotlin.Any?>}[0]
diff --git a/library/test/build.gradle.kts b/library/test/build.gradle.kts
index bcc2341..dcfc88b 100644
--- a/library/test/build.gradle.kts
+++ b/library/test/build.gradle.kts
@@ -18,7 +18,7 @@ plugins {
 }
 
 kmpConfiguration {
-    configureShared(explicitApi = false) {
+    configureShared {
         common {
             sourceSetMain {
                 dependencies {
diff --git a/tools/check-publication/build.gradle.kts b/tools/check-publication/build.gradle.kts
index 55fe377..84524e7 100644
--- a/tools/check-publication/build.gradle.kts
+++ b/tools/check-publication/build.gradle.kts
@@ -35,7 +35,7 @@ repositories {
 }
 
 kmpConfiguration {
-    configureShared(explicitApi = false) {
+    configureShared {
         common {
             sourceSetMain {
                 dependencies {