in packages/codegen-ui-react/lib/react-component-render-helper.ts [318:327]
export function getConditionalOperandExpression(operand: string | number | boolean): Expression {
switch (typeof operand) {
case 'number':
return factory.createNumericLiteral(operand);
case 'boolean':
return operand ? factory.createTrue() : factory.createFalse();
default:
return factory.createStringLiteral(operand);
}
}