function getFontArtifactId(styleDeclaration, textNodeId) {
  if (styleDeclaration && styleDeclaration.type === 'Regular') {
    const startLine = styleDeclaration.range ? styleDeclaration.range.startLine : 0;
    const startColumn = styleDeclaration.range ? styleDeclaration.range.startColumn : 0;
    return `${styleDeclaration.styleSheetId}@${startLine}:${startColumn}`;
  } else {
    return `node_${textNodeId}`;
  }
}
@param {FailingNodeData['cssRule']} styleDeclaration
@param {number} textNodeId
@return {string}