* Find the first child element matching the given localName (namespace-agnostic). * Returns an empty SafeXmlNode if not found, so chaining never cr

Check if a key already exists in storage.

Get a numeric attribute value, or undefined if missing or not a number.

* Set mode * * @param newMode - New mode

Get a string attribute value, or undefined if missing.

Get the text content, or empty string if the element is missing.

* Helper: compute OOXML arcTo endpoint and SVG arc command from current position. * OOXML arcTo: center = curPos - radius*dir(stAng), endpoint = cent

* Get current mode * * @returns Current mode

Helper: get adjustment value or default, converting from 100000ths to fraction.

LLM JSON has no runtime type guarantees (`parseJsonResponse` only * confirms it parsed). Trim a parsed value ONLY if it is actually a string; * a

* Get child elements, optionally filtered by localName (namespace-agnostic). * If no localName is given, returns all direct child elements.

* Calc and return excel column name for a given column length * @param colIndex column index * @return column name * @example 1 returns 'A' * @exa

All direct child elements as SafeXmlNode[].

* Execute a single action. * Fire-and-forget actions return immediately. * Synchronous actions return a Promise that resolves when the action is

* Create a new scene * * @param params - Scene parameters * @returns Scene ID * * @example * const sceneId = api.scene.c

Raw adj helper: get adjustment value without dividing by 100000.

Restore a finished timer from a persisted duration (post-refresh).

A model whose `doGenerate` replays the given text responses in order.