#1270: improve typing

@types/lib/index.d.ts

@@ -301,11 +301,11 @@ declare class Mcdev {
      *
      * @param {string} businessUnit name of BU
      * @param {TypeKeyCombo} selectedTypesArr limit retrieval to given metadata type
-     * @param {string} to what to replace with
-     * @param {string[]} [fromList] what to replace
+     * @param {ContentBlockConversionTypes} to what to replace with
+     * @param {ContentBlockConversionTypes[]} [fromList] what to replace
      * @returns {Promise.<Object.<string, object>>} key1: business unit name, key2:type value: list of fixed item keys
      */
-    static replaceCbReference(businessUnit: string, selectedTypesArr: TypeKeyCombo, to: string, fromList?: string[]): Promise<{
+    static replaceCbReference(businessUnit: string, selectedTypesArr: TypeKeyCombo, to: ContentBlockConversionTypes, fromList?: ContentBlockConversionTypes[]): Promise<{
         [x: string]: object;
     }>;
     /**

@types/lib/util/util.d.ts

@@ -285,7 +285,9 @@ export namespace Util {
      * @param {boolean} [returnEmpty] returns array with null element if false/not set; Retriever needs this to be false; Deployer needs it to be true
      * @returns {TypeKeyCombo} -
      */
-    function createTypeKeyCombo(typeArr: string[], keyArr: string[], returnEmpty?: boolean): any;
+    function createTypeKeyCombo(typeArr: string[], keyArr: string[], returnEmpty?: boolean): {
+        [x: string]: string[];
+    };
     /**
      * async version of Array.find()
      * returns the first element in the provided array that satisfies the provided testin function

@types/types/mcdev.d.d.ts

@@ -35,9 +35,11 @@ export type TemplateMap = {
 };
 export type SupportedMetadataTypes = 'asset' | 'asset-archive' | 'asset-asset' | 'asset-audio' | 'asset-block' | 'asset-code' | 'asset-document' | 'asset-image' | 'asset-message' | 'asset-other' | 'asset-rawimage' | 'asset-template' | 'asset-textfile' | 'asset-video' | 'attributeGroup' | 'attributeSet' | 'automation' | 'campaign' | 'contentArea' | 'dataExtension' | 'dataExtensionField' | 'dataExtensionTemplate' | 'dataExtract' | 'dataExtractType' | 'discovery' | 'deliveryProfile' | 'email' | 'emailSend' | 'event' | 'fileLocation' | 'fileTransfer' | 'filter' | 'folder' | 'importFile' | 'journey' | 'list' | 'mobileCode' | 'mobileKeyword' | 'mobileMessage' | 'query' | 'role' | 'script' | 'sendClassification' | 'senderProfile' | 'transactionalEmail' | 'transactionalPush' | 'transactionalSMS' | 'triggeredSend' | 'user' | 'verification';
 /**
- * object-key=metadata type, value=array of external keys
+ * object-key=SupportedMetadataTypes, value=array of external keys
  */
-export type TypeKeyCombo = any;
+export type TypeKeyCombo = {
+    [x: string]: string[] | null;
+};
 /**
  * generic metadata item
  */