* @return the result of the settings building, never {@code null}
     * @throws SettingsBuilderException if the effective settings could not be built
     */
    @Nonnull
    SettingsBuilderResult build(@Nonnull SettingsBuilderRequest request);

    /**
     * Builds the effective settings of the specified settings sources.
     *
     * @return the result of the settings building, never {@code null}

        context.userSettingsPath = userSettingsFile;

        UnaryOperator<String> interpolationSource = context.protoSession.getEffectiveProperties()::get;
        SettingsBuilderRequest settingsRequest = SettingsBuilderRequest.builder()
                .session(context.protoSession)
                .installationSettingsSource(
                        installationSettingsFile != null && Files.exists(installationSettingsFile)