15.8: Tooltip Configuring defaults example
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**Primary Actor**: User

**Scope**: Ngx-bootstrap DEMO / BS version 3&4

**Goal**: Show user how to configure default tooltip parameters

Main success scenario:
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1. User opens Tooltip demo page
2. User clicks on Configuring defaults sub-menu
3. User see button "Preconfigured tooltip"
4. When user hover on "Preconfigured tooltip", then tooltip-container shown on the right of button with specific text after 500ms
5. When user moves the mouse cursor away of tooltip-button, then tooltip-container disappeared
6. Component src should be written with TooltipConfig and parameter: placement: "right"

Variations:
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2*. User scroll to Configuring defaults sub-menu