Fix TypeScript warnings in the specs files

tests/specs/references/class/constructorsWithSpread.d.ts

@@ -1,5 +1,5 @@
 export class Logger {
     constructor()
 
-    constructor(...args: string)
+    constructor(...args: string[])
 }

tests/specs/references/class/constructorsWithSpread.fsx

@@ -9,7 +9,7 @@ type Exports =
     [<Import("Logger", "module"); EmitConstructor>]
     static member Logger () : Logger = nativeOnly
     [<Import("Logger", "module"); EmitConstructor>]
-    static member Logger ([<ParamArray>] args: string []) : Logger = nativeOnly
+    static member Logger ([<ParamArray>] args: ResizeArray<string> []) : Logger = nativeOnly
 
 [<AllowNullLiteral>]
 [<Interface>]

tests/specs/references/class/propertyDeclaration/emitCodeShouldUseOriginalName.d.ts

@@ -1,4 +1,4 @@
-declare class Fuse {
+export declare class Fuse {
     // member is a reserved word in F# and should emit as ``member`` for the F# code
     // but as `member` for the emitted JS code
     static member: string

tests/specs/references/class/propertyDeclaration/instanceProperty.d.ts

@@ -1,3 +1,3 @@
-declare class Fuse {
+export declare class Fuse {
     public version: string
 }

tests/specs/references/class/propertyDeclaration/staticProperty.d.ts

@@ -1,3 +1,3 @@
-declare class Fuse {
+export declare class Fuse {
     static version: string
 }

tests/specs/references/class/propertyDeclaration/staticPropertyReadOnly.d.ts

@@ -1,3 +1,3 @@
 declare class Fuse {
-    static readonly public version: string
+    public static readonly version: string
 }

tests/specs/references/intersectionType/withInterfaceInNamespace.d.ts

@@ -2,11 +2,11 @@ interface ArtworksData {
     artworks: string[];
 }
 
-namespace Error {
+export namespace Error {
     export interface ErrorHandling {
         success: boolean;
         error?: string;
     }
 }
 
-type ArtworksResponse = ArtworksData & Error.ErrorHandling;
+export type ArtworksResponse = ArtworksData & Error.ErrorHandling;