[**graphtransliterator-ts**](../README.md)

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[graphtransliterator-ts](../README.md) / EdgeIdString

# Type Alias: EdgeIdString

> **EdgeIdString** = `string`

Defined in: [Graphs.ts:65](https://github.com/seanpue/graphtransliterator/blob/83f4eb8e6b7957664bb77a2ded02cf6a46ce9fff/packages/graphtransliterator-ts/src/Graphs.ts#L65)

Serialized map key identifier string tracking matching edge boundaries.
Enforces the invariant: `${head},${tail}`.