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diff --git a/tensorflow/contrib/lite/experimental/objc/apis/TFLTensor.h b/tensorflow/contrib/lite/experimental/objc/apis/TFLTensor.h
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+// Copyright 2018 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at:
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import <Foundation/Foundation.h>
+
+@class TFLQuantizationParameters;
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ * @enum TFLTensorDataType
+ * This enum specifies supported TensorFlow Lite tensor data types.
+ */
+typedef NS_ENUM(NSUInteger, TFLTensorDataType) {
+  /** Tensor data type not available. This indicates an error with the model. */
+  TFLTensorDataTypeNoType,
+
+  /** 32-bit single precision floating point. */
+  TFLTensorDataTypeFloat32,
+
+  /** 32-bit signed integer. */
+  TFLTensorDataTypeInt32,
+
+  /** 8-bit unsigned integer. */
+  TFLTensorDataTypeUInt8,
+
+  /** 64-bit signed integer. */
+  TFLTensorDataTypeInt64,
+
+  /** Boolean. */
+  TFLTensorDataTypeBool,
+
+  /** 16-bit signed integer. */
+  TFLTensorDataTypeInt16,
+};
+
+/**
+ * An input or output tensor in a TensorFlow Lite model.
+ */
+@interface TFLTensor : NSObject
+
+/** Name of the tensor. */
+@property(nonatomic, readonly, copy) NSString *name;
+
+/** Data type of the tensor. */
+@property(nonatomic, readonly) TFLTensorDataType dataType;
+
+/**
+ * Shape of the tensor, an array of positive unsigned integer(s) containing the size of each
+ * dimension. For example: the shape of [[[1, 1, 1], [2, 2, 2]], [[3, 3, 3], [4, 4, 4]]] is
+ * [2, 2, 3].
+ */
+@property(nonatomic, readonly, copy) NSArray<NSNumber *> *shape;
+
+/** Number of bytes for the tensor data. */
+@property(nonatomic, readonly) NSUInteger byteSize;
+
+/** Parameters for asymmetric quantization. `nil` if the tensor does not use quantization. */
+@property(nonatomic, readonly, nullable) TFLQuantizationParameters *quantizationParameters;
+
+/** Unavailable. */
+- (instancetype)init NS_UNAVAILABLE;
+
+@end
+
+NS_ASSUME_NONNULL_END