chore: teak types in yardoc (#307)

Author: KazuCocoa

lib/appium_lib_core/common/base/driver.rb

@@ -247,6 +247,8 @@ def deactivate
 
         # Returns an instance of DeviceIME
         #
+        # @return [Appium::Core::Base::Driver::DeviceIME]
+        #
         # @example
         #
         #   @driver.ime.activate engine: 'com.android.inputmethod.latin/.LatinIME'
@@ -297,6 +299,8 @@ def ime_active_engine
         # @!method ime_activated
         #   Android only. Indicates whether IME input is active at the moment (not if it is available).
         #
+        # @return [Boolean]
+        #
         # @example
         #
         #   @driver.ime_activated #=> True if IME is activated
@@ -861,7 +865,7 @@ def back
         end
 
         # Get the device window's logs.
-        # @return [String]
+        # @return [Appium::Core::Logs]
         #
         # @example
         #
@@ -887,7 +891,7 @@ def get_timeouts
         # Retrieve the capabilities of the specified session.
         # It's almost same as +@driver.capabilities+ but you can get more details.
         #
-        # @return [Selenium::WebDriver::Remote::Capabilities]
+        # @return [Selenium::WebDriver::Remote::Capabilities, Selenium::WebDriver::Remote::W3C::Capabilities]
         #
         # @example
         #   @driver.session_capabilities
@@ -1046,7 +1050,7 @@ def find_element_by_image(img_path)
         #
         # @param [String] img_path A path to a partial image you'd like to find
         #
-        # @return [::Selenium::WebDriver::Element]
+        # @return [Array<Selenium::WebDriver::Element>]
         #
         # @example
         #

lib/appium_lib_core/common/base/search_context.rb

@@ -141,6 +141,8 @@ def find_element(*args)
         #
         # Find all elements matching the given arguments
         #
+        # @return [Array<Selenium::WebDriver::Element>]
+        #
         # @see SearchContext#find_elements
         #
         def find_elements(*args)

lib/appium_lib_core/common/device/image_comparison.rb

@@ -47,7 +47,7 @@ module ImageComparison
           #                               not available in the default OpenCV installation and have to be enabled manually
           #                               before library compilation. The default detector name is 'ORB'.
           # @param [String] match_func The name of the matching function. The default one is 'BruteForce'.
-          # @param [String] good_matches_factor The maximum count of "good" matches (e. g. with minimal distances).
+          # @param [String, nil] good_matches_factor The maximum count of "good" matches (e. g. with minimal distances).
           #                                     The default one is nil.
           # @param [Bool] visualize Makes the endpoint to return an image, which contains the visualized result of
           #                         the corresponding picture matching operation. This option is disabled by default.
@@ -94,7 +94,7 @@ def match_images_features(first_image:,
           #                                are supported.
           # @param [Bool] visualize Makes the endpoint to return an image, which contains the visualized result of
           #                         the corresponding picture matching operation. This option is disabled by default.
-          # @param [Float] threshold [0.5] At what normalized threshold to reject
+          # @param [Float, nil] threshold [0.5] At what normalized threshold to reject
           #
           # @example
           #     @driver.find_image_occurrence full_image: "image data 1", partial_image: "image data 2"
@@ -144,7 +144,7 @@ def get_images_similarity(first_image:, second_image:, visualize: false)
           #                      +:matchFeatures is by default.
           # @param [String] first_image An image data. All image formats, that OpenCV library itself accepts, are supported.
           # @param [String] second_image An image data. All image formats, that OpenCV library itself accepts, are supported.
-          # @param [Hash] options The content of this dictionary depends on the actual +mode+ value.
+          # @param [Hash, nil] options The content of this dictionary depends on the actual +mode+ value.
           #                       See the documentation on +appium-support+ module for more details.
           # @return [Hash] The content of the resulting dictionary depends on the actual +mode+ and +options+ values.
           #                 See the documentation on +appium-support+ module for more details.