commit 03e21686e74bfa2374f336ea3eae54499a250b74
Author: Dmitrii Filippov <dmfilippov@google.com>
Date:   Fri Oct 16 16:33:34 2020 +0200

    Fix TseTse errors
    
    The TseTse reports the following errors:
    
    - Property ready is not declared on Type ActionNameToActionInfoMap.
    The type has a string index signature, but it is being accessed using a
    dotted property access
    
    - Property leftSide is not declared on Type FetchParams. The type has a
    string index signature, but it is being accessed using a dotted
    property access
    
    Change-Id: If0b2c4a66e4e4ac548cb5367ce2d74a6bbdad998

diff --git a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.ts b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.ts
index 155da60..43d8781 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.ts
+++ b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view.ts
@@ -102,7 +102,6 @@ import {CommentEventDetail} from '../../shared/gr-comment/gr-comment';
 import {RevisionInfo as RevisionInfoObj} from '../../shared/revision-info/revision-info';
 import {CommentMap} from '../../../utils/comment-util';
 import {AppElementParams} from '../../gr-app-types';
-import {FetchParams} from '../../shared/gr-rest-api-interface/gr-rest-apis/gr-rest-api-helper';
 
 const ERR_REVIEW_STATUS = 'Couldn’t change file review status.';
 const MSG_LOADING_BLAME = 'Loading blame...';
@@ -876,12 +875,8 @@ export class GrDiffView extends KeyboardShortcutMixin(
   }
 
   _initLineOfInterestAndCursor(leftSide: boolean) {
-    this.$.diffHost.lineOfInterest = this._getLineOfInterest({
-      leftSide,
-    });
-    this._initCursor({
-      leftSide,
-    });
+    this.$.diffHost.lineOfInterest = this._getLineOfInterest(leftSide);
+    this._initCursor(leftSide);
   }
 
   _displayDiffBaseAgainstLeftToast() {
@@ -1197,11 +1192,11 @@ export class GrDiffView extends KeyboardShortcutMixin(
   /**
    * If the params specify a diff address then configure the diff cursor.
    */
-  _initCursor(params: FetchParams) {
+  _initCursor(leftSide: boolean) {
     if (this._focusLineNum === undefined) {
       return;
     }
-    if (params.leftSide) {
+    if (leftSide) {
       this.$.cursor.side = Side.LEFT;
     } else {
       this.$.cursor.side = Side.RIGHT;
@@ -1209,14 +1204,14 @@ export class GrDiffView extends KeyboardShortcutMixin(
     this.$.cursor.initialLineNumber = this._focusLineNum;
   }
 
-  _getLineOfInterest(params: FetchParams): LineOfInterest | undefined {
+  _getLineOfInterest(leftSide: boolean): LineOfInterest | undefined {
     // If there is a line number specified, pass it along to the diff so that
     // it will not get collapsed.
     if (!this._focusLineNum) {
       return undefined;
     }
 
-    return {number: this._focusLineNum, leftSide: !!params.leftSide};
+    return {number: this._focusLineNum, leftSide};
   }
 
   _pathChanged(path: string) {
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.js b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.js
index 7d18527..ac70287 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.js
+++ b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.js
@@ -1238,42 +1238,42 @@ suite('gr-diff-view tests', () => {
       assert.isNotOk(element.$.cursor.initialLineNumber);
 
       // Does nothing when params specify no cursor address:
-      element._initCursor({});
+      element._initCursor(false);
       assert.isNotOk(element.$.cursor.initialLineNumber);
 
       // Does nothing when params specify side but no number:
-      element._initCursor({leftSide: true});
+      element._initCursor(true);
       assert.isNotOk(element.$.cursor.initialLineNumber);
 
       // Revision hash: specifies lineNum but not side.
 
       element._focusLineNum = 234;
-      element._initCursor({});
+      element._initCursor(false);
       assert.equal(element.$.cursor.initialLineNumber, 234);
       assert.equal(element.$.cursor.side, 'right');
 
       // Base hash: specifies lineNum and side.
       element._focusLineNum = 345;
-      element._initCursor({leftSide: true});
+      element._initCursor(true);
       assert.equal(element.$.cursor.initialLineNumber, 345);
       assert.equal(element.$.cursor.side, 'left');
 
       // Specifies right side:
       element._focusLineNum = 123;
-      element._initCursor({leftSide: false});
+      element._initCursor(false);
       assert.equal(element.$.cursor.initialLineNumber, 123);
       assert.equal(element.$.cursor.side, 'right');
     });
 
     test('_getLineOfInterest', () => {
-      assert.isUndefined(element._getLineOfInterest({}));
+      assert.isUndefined(element._getLineOfInterest(false));
 
       element._focusLineNum = 12;
-      let result = element._getLineOfInterest({});
+      let result = element._getLineOfInterest(false);
       assert.equal(result.number, 12);
       assert.isNotOk(result.leftSide);
 
-      result = element._getLineOfInterest({leftSide: true});
+      result = element._getLineOfInterest(true);
       assert.equal(result.number, 12);
       assert.isOk(result.leftSide);
     });
diff --git a/polygerrit-ui/app/types/common.ts b/polygerrit-ui/app/types/common.ts
index 81eae16..57e39d4 100644
--- a/polygerrit-ui/app/types/common.ts
+++ b/polygerrit-ui/app/types/common.ts
@@ -481,6 +481,7 @@ export interface ActionNameToActionInfoMap {
   topic?: ActionInfo;
   hashtags?: ActionInfo;
   assignee?: ActionInfo;
+  ready?: ActionInfo;
 }
 
 /**