# core/loaders/diagram.loader.ts

> 13 lines of code and 5 definitions.

Tree: GovLab Docs
Language: typescript
Layer: infrastructure
Canonical: https://banes-lab.com/anatomy/docs#file-docs-core-loaders-diagram-loader-ts
Source text: https://banes-lab.com/source/docs/core/loaders/diagram.loader.ts.txt

Listed in [core/loaders](https://banes-lab.com/api/source/docs/core/loaders.md), after [core/loaders/code.loader.ts](https://banes-lab.com/source/docs/core/loaders/code.loader.ts.md) and before [core/loaders/manifest.loader.ts](https://banes-lab.com/source/docs/core/loaders/manifest.loader.ts.md).

## Definitions

- `isDiagramKind` (lexical_declaration, line 8)
- `EXPORT_KEY` (lexical_declaration, line 6)
- `loadDiagramKinds` (lexical_declaration, line 12)
- `kinds` (lexical_declaration, line 13)
- `DIAGRAM_KINDS` (lexical_declaration, line 17, exported)

## Contained in

- [core/loaders](https://banes-lab.com/anatomy/docs/folder-docs-core-loaders.md)

## Uses

- [core/predicates/record.predicate.ts](https://banes-lab.com/source/docs/core/predicates/record.predicate.ts.md)

## Linked from

- [core/predicates](https://banes-lab.com/anatomy/docs/folder-docs-core-predicates.md)

## Source

```typescript
import type { DiagramKind } from "#types/figure.types";
import { absolutePath } from "@ssot/paths";
import { isRecord } from "#core/predicates/record.predicate";
import { loadExports } from "#core/loaders/plugin.loader";

const EXPORT_KEY = "diagram";

const isDiagramKind = function isDiagramKind(value: unknown): value is DiagramKind {
    return isRecord(value) && typeof value["id"] === "string" && typeof value["order"] === "number";
};

const loadDiagramKinds = async function loadDiagramKinds(): Promise<DiagramKind[]> {
    const kinds = await loadExports(absolutePath("govlab.docs.plugins"), EXPORT_KEY, isDiagramKind);
    return kinds.toSorted((left, right) => left.order - right.order || left.id.localeCompare(right.id));
};

export const DIAGRAM_KINDS: readonly DiagramKind[] = await loadDiagramKinds();
```