1 files changed, 25 insertions, 22 deletions

diff --git a/src/client/util/ScriptingGlobals.ts b/src/client/util/ScriptingGlobals.ts
index f151acd81..bc159ed65 100644
--- a/src/client/util/ScriptingGlobals.ts
+++ b/src/client/util/ScriptingGlobals.ts
@@ -1,8 +1,18 @@
+import ts from 'typescript';
 
-import * as ts from "typescript";
 export { ts };
 
+const _scriptingGlobals: { [name: string]: any } = {};
+const _scriptingDescriptions: { [name: string]: any } = {};
+const _scriptingParams: { [name: string]: any } = {};
+// eslint-disable-next-line import/no-mutable-exports
+export let scriptingGlobals: { [name: string]: any } = _scriptingGlobals;
 export namespace ScriptingGlobals {
+    export function getGlobals()      { return Object.keys(_scriptingGlobals); } // prettier-ignore
+    export function getGlobalObj()    { return _scriptingGlobals; } // prettier-ignore
+    export function getDescriptions() { return _scriptingDescriptions; } // prettier-ignore
+    export function getParameters()   { return _scriptingParams; } // prettier-ignore
+
     export function add(global: { name: string }): void;
     export function add(name: string, global: any): void;
     export function add(global: { name: string }, decription?: string, params?: string): void;
@@ -11,7 +21,7 @@ export namespace ScriptingGlobals {
         let obj: any;
 
         if (second !== undefined) {
-            if (typeof first === "string") {
+            if (typeof first === 'string') {
                 n = first;
                 obj = second;
             } else {
@@ -22,18 +32,20 @@ export namespace ScriptingGlobals {
                     _scriptingParams[n] = third;
                 }
             }
-        } else if (first && typeof first.name === "string") {
+        } else if (first && typeof first.name === 'string') {
             n = first.name;
             obj = first;
         } else {
-            throw new Error("Must either register an object with a name, or give a name and an object");
+            throw new Error('Must either register an object with a name, or give a name and an object');
         }
-        if (n === undefined || n === "undefined") {
+        if (n === undefined || n === 'undefined') {
             return false;
-        } else if (_scriptingGlobals.hasOwnProperty(n)) {
+        }
+        if (_scriptingGlobals.hasOwnProperty(n)) {
             throw new Error(`Global with name ${n} is already registered, choose another name`);
         }
         _scriptingGlobals[n] = obj;
+        return true;
     }
     export function makeMutableGlobalsCopy(globals?: { [name: string]: any }) {
         return { ..._scriptingGlobals, ...(globals || {}) };
@@ -57,25 +69,16 @@ export namespace ScriptingGlobals {
         return false;
     }
 
-    export function resetScriptingGlobals() { scriptingGlobals = _scriptingGlobals; }
+    export function resetScriptingGlobals() {
+        scriptingGlobals = _scriptingGlobals;
+    }
 
     // const types = Object.keys(ts.SyntaxKind).map(kind => ts.SyntaxKind[kind]);
-    export function printNodeType(node: any, indentation = "") { console.log(indentation + ts.SyntaxKind[node.kind]); }
-
-    export function getGlobals() { return Object.keys(_scriptingGlobals); }
-
-    export function getGlobalObj() { return _scriptingGlobals; }
-
-    export function getDescriptions() { return _scriptingDescriptions; }
-
-    export function getParameters() { return _scriptingParams; }
+    export function printNodeType(node: any, indentation = '') {
+        console.log(indentation + ts.SyntaxKind[node.kind]);
+    }
 }
 
-export function scriptingGlobal(constructor: { new(...args: any[]): any }) {
+export function scriptingGlobal(constructor: { new (...args: any[]): any }) {
     ScriptingGlobals.add(constructor);
 }
-
-const _scriptingGlobals: { [name: string]: any } = {};
-export let scriptingGlobals: { [name: string]: any } = _scriptingGlobals;
-const _scriptingDescriptions: { [name: string]: any } = {};
-const _scriptingParams: { [name: string]: any } = {};
\ No newline at end of file