static <C> @NonNull CaptionProvider<C> constantProvider(final @NonNull Caption caption, final @NonNull String value) {
        return CaptionProvider.<C>constantProvider().putCaption(caption, value).build();
    }
Returns a {@link ConstantCaptionProvider} that always returns {@code value} for the given {@code caption}.

@param <C>     the command sender type
@param caption the caption key
@param value   the value
@return the provider
cloud-core/src/main/java/org/incendo/cloud/caption/CaptionProvider.java