diff --git a/types/slate/index.d.ts b/types/slate/index.d.ts
index 3d971fa3fa..eac4822d6d 100644
--- a/types/slate/index.d.ts
+++ b/types/slate/index.d.ts
@@ -790,91 +790,107 @@ export type Operation =
 
 export interface InsertTextOperation {
     type: "insert_text";
-    path: number[];
+    path: Path;
     offset: number;
     text: string;
     marks: Mark[];
+    data: Data;
 }
 
 export interface RemoveTextOperation {
     type: "remove_text";
-    path: number[];
+    path: Path;
     offset: number;
     text: string;
+    data: Data;
 }
 
 export interface AddMarkOperation {
     type: "add_mark";
-    path: number[];
+    path: Path;
     offset: number;
     length: number;
     mark: Mark;
+    data: Data;
 }
 
 export interface RemoveMarkOperation {
     type: "remove_mark";
-    path: number[];
+    path: Path;
     offset: number;
     length: number;
     mark: Mark;
+    data: Data;
 }
 
 export interface SetMarkOperation {
     type: "set_mark";
-    path: number[];
+    path: Path;
     offset: number;
     length: number;
-    mark: Mark;
     properties: MarkProperties;
+    newProperties: MarkProperties;
+    data: Data;
 }
 
 export interface InsertNodeOperation {
     type: "insert_node";
-    path: number[];
+    path: Path;
     node: Node;
+    data: Data;
 }
 
 export interface MergeNodeOperation {
     type: "merge_node";
-    path: number[];
+    path: Path;
     position: number;
+    properties: NodeProperties;
+    data: Data;
 }
 
 export interface MoveNodeOperation {
     type: "move_node";
-    path: number[];
-    newPath: number[];
+    path: Path;
+    newPath: Path | number[];
+    data: Data;
 }
 
 export interface RemoveNodeOperation {
     type: "remove_node";
-    path: number[];
+    path: Path;
     node: Node;
+    data: Data;
 }
 
 export interface SetNodeOperation {
     type: "set_node";
-    path: number[];
-    properties: BlockProperties | InlineProperties | TextProperties;
+    path: Path;
+    properties: NodeProperties;
+    newProperties: NodeProperties;
+    data: Data;
 }
 
 export interface SplitNodeOperation {
     type: "split_node";
-    path: number[];
+    path: Path;
     position: number;
     target: number;
+    properties: NodeProperties;
+    data: Data;
 }
 
 export interface SetSelectionOperation {
     type: "set_selection";
-    properties: RangeProperties;
-    selection: Range;
+    properties: SelectionProperties;
+    newProperties: SelectionProperties;
+    data: Data;
 }
 
 export interface SetValueOperation {
     type: "set_value";
     properties: ValueProperties;
-    value: Value;
+    newProperties: ValueProperties;
+    data: Data;
 }
 
 export interface Operations {
@@ -998,6 +1014,7 @@ export interface EditorProperties {
 export class Editor implements Controller {
     object: "editor";
     onChange: (change: { operations: Immutable.List<Operation>, value: Value }) => void;
+    operations: Immutable.List<Operation>;
     plugins: Plugin[];
     readOnly: boolean;
     value: Value;
diff --git a/types/slate/slate-tests.ts b/types/slate/slate-tests.ts
index 07a93ca894..98f717b484 100644
--- a/types/slate/slate-tests.ts
+++ b/types/slate/slate-tests.ts
@@ -15,7 +15,7 @@ import {
     Node,
     Command,
     Query,
-    Decoration
+    Decoration,
 } from "slate";
 
 const data = Data.create({ foo: "bar " });
@@ -356,7 +356,99 @@ editor
 .wrapNodeByKey("a", inline)
 .wrapNodeByPath("a", inline)
 .wrapText("a", "b")
-.wrapTextAtRange(range, "a");
+.wrapTextAtRange(range, "a")
+.applyOperation({
+    type: "insert_text",
+    path: 'a',
+    offset: 0,
+    text: 'text',
+    marks: [Mark.create({type: 'test_mark'})],
+    data: Data.create({})
+})
+.applyOperation({
+    type: "remove_text",
+    path: 'a',
+    offset: 0,
+    text: 'text',
+    data: Data.create({})
+})
+.applyOperation({
+    type: "add_mark",
+    path: 'a',
+    offset: 0,
+    length: 1,
+    mark: Mark.create({type: 'test_mark'}),
+    data: Data.create({})
+})
+.applyOperation({
+    type: "remove_mark",
+    path: 'a',
+    offset: 0,
+    length: 1,
+    mark: Mark.create({type: 'test_mark'}),
+    data: Data.create({})
+})
+.applyOperation({
+    type: "set_mark",
+    path: 'a',
+    offset: 0,
+    length: 1,
+    properties: {type: 'test_mark'},
+    newProperties: {type: 'new_test_mark'},
+    data: Data.create({})
+})
+.applyOperation({
+    type: "insert_node",
+    path: 'a',
+    node: Block.create({type: 'block'}),
+    data: Data.create({})
+})
+.applyOperation({
+    type: "merge_node",
+    path: 'a',
+    position: 0,
+    properties: {type: 'node'},
+    data: Data.create({})
+})
+.applyOperation({
+    type: "move_node",
+    path: 'a',
+    newPath: 'a',
+    data: Data.create({})
+})
+.applyOperation({
+    type: "remove_node",
+    path: 'a',
+    node: Block.create({type: 'block'}),
+    data: Data.create({})
+})
+.applyOperation({
+    type: "set_node",
+    path: 'a',
+    properties: {type: 'node'},
+    newProperties: {type: 'new_node'},
+    data: Data.create({})
+})
+.applyOperation({
+    type: "split_node",
+    path: 'a',
+    position: 0,
+    target: 1,
+    properties: {type: 'block'},
+    data: Data.create({})
+})
+.applyOperation({
+    type: "set_selection",
+    properties: {},
+    newProperties: {},
+    data: Data.create({})
+})
+.applyOperation({
+    type: "set_value",
+    properties: {},
+    newProperties: {},
+    data: Data.create({})
+});
 
 KeyUtils.setGenerator(() => "Test");
 KeyUtils.create();