Rename layer-declaredp to package-declaredp in configuration-layer

core/configuration-layer.el

@@ -165,9 +165,9 @@ the following keys:
     (when (and base-dir (file-exists-p dir))
         (cons name (list :dir dir :ext-dir ext-dir)))))
 
-(defun configuration-layer/layer-declaredp (layer)
-  "Return non-nil if LAYER symbol corresponds to a declared layer."
-  (ht-contains? configuration-layer-all-packages layer))
+(defun configuration-layer/package-declaredp (pkg)
+  "Return non-nil if PKG symbol corresponds to a used package."
+  (ht-contains? configuration-layer-all-packages pkg))
 
 (defun configuration-layer/get-layers-list ()
   "Return a list of all discovered layer symbols."

spacemacs/keybindings.el

@@ -103,7 +103,7 @@
 (evil-leader/set-key "cC" 'compile)
 (evil-leader/set-key "cr" 'recompile)
 ;; narrow & widen -------------------------------------------------------------
-(unless (configuration-layer/layer-declaredp 'fancy-narrow)
+(unless (configuration-layer/package-declaredp 'fancy-narrow)
   (evil-leader/set-key
     "nr" 'narrow-to-region
     "np" 'narrow-to-page

spacemacs/packages.el

@@ -2110,7 +2110,7 @@ determine the state to enable when escaping from the insert state.")
     ;; not deferred on puprose
     :init
     (progn
-      (when (configuration-layer/layer-declaredp 'powerline)
+      (when (configuration-layer/package-declaredp 'powerline)
         (defun window-numbering-install-mode-line (&optional position)
           "Do nothing, the display is handled by the powerline."))
       (evil-leader/set-key