API Reference > linear-referencing-backend > LinearReferencing > LinearlyLocatedBase LinearlyLocatedBase Interface Beta Base interface to optionally be implemented by Elements inherently Linearly-Located. Implementors should choose the appropriate sub-interface rather than implementing LinearlyLocatedBase directly. Implemented by LinearLocationElement LinearlyLocatedAttribution ReferentElement Methods Name Description getLinearElementId(): undefined | string Defined in domains/linear-referencing/backend/src/LinearReferencingElements.ts Line 672 Last Updated: 11 June, 2024