6 files changed, 20 insertions, 17 deletions
diff --git a/examples/custom-effect.ts b/examples/custom-effect.ts
index 3dbe395..f87f242 100644
--- a/examples/custom-effect.ts
+++ b/examples/custom-effect.ts
@@ -1,4 +1,5 @@
-import { Bind, DefineEffect, Effect, Kind1, Print } from '../stdlib'
+import { Bind, DefineEffect, Effect, Kind1 } from '../stdlib/effect'
+import { Print } from '../stdlib/stdio'
 
 interface Mathemagic<_A, _B> extends Effect {}
 
diff --git a/examples/ffi.ts b/examples/ffi.ts
index 0840ff6..f118085 100644
--- a/examples/ffi.ts
+++ b/examples/ffi.ts
@@ -1,4 +1,6 @@
-import { Bind, Debug, DefineEffect, Effect, JsExpr, Kind1 } from '../stdlib'
+import { Bind, Effect, Kind1 } from '../stdlib/effect'
+import { DefineEffect, JsExpr } from '../stdlib/sys'
+import { Debug } from '../stdlib/stdio'
 
 interface PrintK<Label extends string = ''> extends Kind1 {
   return: Debug<Label, this['input']>
diff --git a/examples/file.ts b/examples/file.ts
index 287f108..d91b68a 100644
--- a/examples/file.ts
+++ b/examples/file.ts
@@ -1,4 +1,6 @@
-import { Bind, Kind1, ReadFile, PutStringLn } from '../stdlib'
+import { Bind, Kind1 } from '../stdlib/effect'
+import { PutStringLn } from '../stdlib/stdio'
+import { ReadFile } from '../stdlib/fs'
 
 interface PrintK extends Kind1<string> {
   return: PutStringLn<this['input']>
diff --git a/examples/greeting.ts b/examples/greeting.ts
index 20ed4fe..e4c2161 100644
--- a/examples/greeting.ts
+++ b/examples/greeting.ts
@@ -1,4 +1,5 @@
-import { PutString, Bind, Kind1, ReadLine, Seq, PutStringLn } from '../stdlib'
+import { Bind, Kind1, Seq } from '../stdlib/effect'
+import { PutString, ReadLine, PutStringLn } from '../stdlib/stdio'
 
 interface GreetK extends Kind1<string> {
   return: Seq<[PutString<'Hello, '>, PutString<`${this['input']}\n`>]>
diff --git a/examples/guess-number.ts b/examples/guess-number.ts
index f03ee10..169805f 100644
--- a/examples/guess-number.ts
+++ b/examples/guess-number.ts
@@ -1,20 +1,13 @@
-import {
-  PutString,
-  Bind,
-  Kind1,
-  JsExpr,
-  ReadLine,
-  Do,
-  PutStringLn,
-} from '../stdlib'
+import { Bind, Kind1, Do } from '../stdlib/effect'
+import { PutString, ReadLine, PutStringLn } from '../stdlib/stdio'
+import { JsExpr } from '../stdlib/sys'
 
 export type main = [
   PutStringLn<'Guess a number between 0 & 9. You have 5 guesses'>,
   Bind<JsExpr<'Math.floor(Math.random() * 10)'>, StartGuessing>
 ]
 
-interface AskForGuess<N extends number, Attempts extends 0[]>
-  extends Kind1<string> {
+interface AskForGuess<N extends number, Attempts extends 0[]> extends Kind1<string> {
   return: `${this['input']}` extends `${N}`
     ? PutStringLn<'Yay! You got it right!'>
     : Do<
diff --git a/examples/test-runner.ts b/examples/test-runner.ts
index c0eb4c4..b06b010 100644
--- a/examples/test-runner.ts
+++ b/examples/test-runner.ts
@@ -1,4 +1,6 @@
-import { DefineEffect, Do, Effect, Print, PutString, PutStringLn } from '../stdlib'
+import { Do, Effect } from '../stdlib/effect'
+import { Print, PutString, PutStringLn } from '../stdlib/stdio'
+import { DefineEffect } from '../stdlib/sys'
 
 type Testi<m extends string, effs extends Effect[]> = [
   PutStringLn<m>,
@@ -8,7 +10,9 @@ type Testi<m extends string, effs extends Effect[]> = [
 type Equals<Left, Right> =
   [Left] extends [Right] ? ([Right] extends [Left] ? true : false) : false
 
-interface Assert<_B extends true> extends Effect { }
+
+type CompileTimeErrors = false
+interface Assert<_B extends (CompileTimeErrors extends true ? true : boolean)> extends Effect { }
 
 type testCases = [
   ...Testi<"should do some stuff", [