API Reference > imodeljs-backend > Elements > 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 LinearLocation LinearLocationElement LinearlyLocatedAttribution Referent ReferentElement Methods Name Description getLinearElementId(): Id64String | undefined Defined in core/backend/src/domains/LinearReferencingElements.ts Line 676 Last Updated: 13 June, 2024