Method getLoc

packages/plugin-kit/src/source-code.js:402–414

* Returns the loc information for the given node or token. * @param {Options['SyntaxElementWithLoc']} nodeOrToken The node or token to get the loc information for. * @returns {SourceLocation} The loc information for the node or token. * @throws {Error} If the node or token does not have loc in

(nodeOrToken)

	 * @throws {Error} If the node or token does not have loc information.
	 */
	getLoc(nodeOrToken) {
		if (hasESTreeStyleLoc(nodeOrToken)) {
			return nodeOrToken.loc;
		}

		if (hasPosStyleLoc(nodeOrToken)) {
			return nodeOrToken.position;
		}

		throw new Error(
			"Custom getLoc() method must be implemented in the subclass.",
		);
	}

	/**
	 * Converts a source text index into a `{ line: number, column: number }` pair.