diff --git a/src/compiler/compiler.ts b/src/compiler/compiler.ts
index 9e840ca92..361b40cdb 100644
--- a/src/compiler/compiler.ts
+++ b/src/compiler/compiler.ts
@@ -26,7 +26,6 @@ THE SOFTWARE.
 
 ---------------------------------------------------------------------------*/
 
-import { EncodeTransform, DecodeTransform, HasTransform, TransformDecodeCheckError, TransformEncodeCheckError } from '../value/transform'
 import { IsArray, IsString, IsNumber, IsBigInt } from '../value/guard'
 import { Errors, ValueErrorIterator } from '../errors/errors'
 import { TypeSystemPolicy } from '../system/index'
@@ -42,10 +41,7 @@ export type CheckFunction = (value: unknown) => boolean
 // TypeCheck
 // -------------------------------------------------------------------
 export class TypeCheck<T extends Types.TSchema> {
-  private readonly hasTransform: boolean
-  constructor(private readonly schema: T, private readonly references: Types.TSchema[], private readonly checkFunc: CheckFunction, private readonly code: string) {
-    this.hasTransform = HasTransform.Has(schema, references)
-  }
+  constructor(private readonly schema: T, private readonly references: Types.TSchema[], private readonly checkFunc: CheckFunction, private readonly code: string) {}
   /** Returns the generated assertion code used to validate this type. */
   public Code(): string {
     return this.code
@@ -58,17 +54,6 @@ export class TypeCheck<T extends Types.TSchema> {
   public Check(value: unknown): value is Types.Static<T> {
     return this.checkFunc(value)
   }
-  /** Decodes a value or throws if error */
-  public Decode(value: unknown): Types.StaticDecode<T> {
-    if (!this.checkFunc(value)) throw new TransformDecodeCheckError(this.schema, value, this.Errors(value).First()!)
-    return this.hasTransform ? DecodeTransform.Decode(this.schema, this.references, value, (_, __, value) => this.Check(value)) : value
-  }
-  /** Encodes a value or throws if error */
-  public Encode(value: unknown): Types.StaticEncode<T> {
-    const encoded = this.hasTransform ? EncodeTransform.Encode(this.schema, this.references, value, (_, __, value) => this.Check(value)) : value
-    if (!this.checkFunc(encoded)) throw new TransformEncodeCheckError(this.schema, value, this.Errors(value).First()!)
-    return encoded
-  }
 }
 // -------------------------------------------------------------------
 // Character