# Divider

Level: atom.

## Purpose and use

Separate adjacent content groups with a horizontal rule when spacing alone is insufficient. Do not use it as a vertical separator or an interactive resize handle.

## Anatomy and behavior

The component contains one line and exposes no inputs, outputs, states, or projection slots. Layout and surrounding spacing belong to the parent composition.

## Accessibility and content

The host declares role separator and horizontal orientation. It is not keyboard focusable and has no interactive state. Preserve logical reading groups; repeated decorative rules should not substitute for headings.

## Local component contract

This is the current owned contract for `component.divider`. Behavior above was checked
against the local implementation, template and focused tests listed below.
Historical migration evidence does not override these current sources.

### Public type values

No public configurable types or component inputs.

### Classes and selectors

- `WblDividerComponent` — `wbl-divider` (src/app/design-system/primitives/divider/divider.component.ts).

### Inputs

- None.

### Models

- None.

### Outputs

- None.

### Slots and projection markers

- The exact template has no Angular content-projection slot.

### Local evidence

- Behavior/template: `src/app/design-system/primitives/divider/divider.component.html` (reviewed in D-025, 2026-09-05).

- Code: `src/app/design-system/primitives/divider/divider.component.ts`.
- Focused test: `src/app/design-system/primitives/divider/divider.component.spec.ts`.
- Public export: `export * from './primitives/divider/divider.component';` in `src/app/design-system/index.ts`.
- Storybook: `storybook/stories/divider.stories.ts` (`Design System/Primitives/wbl-divider`).

## Figma status

This runtime contract does not infer a Figma owner. Assembly evidence, when
verified, is maintained separately through the inventory-linked sidecar.

## Provenance

The archived source-document copy is historical evidence only. The active
resolver is local code/test/export and the exact Storybook story above.