1use react_compiler_diagnostics::JsString;2use serde::{Deserialize, Serialize};34use crate::common::BaseNode;56#[derive(Debug, Clone, Serialize, Deserialize)]7pub struct StringLiteral {8    #[serde(flatten)]9    pub base: BaseNode,10    /// JS string values may contain unpaired surrogates; see [`JsString`].11    pub value: JsString,12}1314#[derive(Debug, Clone, Serialize, Deserialize)]15pub struct NumericLiteral {16    #[serde(flatten)]17    pub base: BaseNode,18    pub value: f64,19    /// Babel's extra field containing the raw source text.20    /// Used to recover exact f64 values that serde_json may parse imprecisely.21    #[serde(default, skip_serializing_if = "Option::is_none")]22    pub extra: Option<NumericLiteralExtra>,23}2425impl NumericLiteral {26    /// Get the f64 value, preferring re-parsing from `extra.raw` when available27    /// to avoid serde_json float parsing precision issues.28    pub fn precise_value(&self) -> f64 {29        if let Some(extra) = &self.extra {30            if let Ok(v) = extra.raw.parse::<f64>() {31                return v;32            }33        }34        self.value35    }36}3738#[derive(Debug, Clone, Serialize, Deserialize)]39pub struct NumericLiteralExtra {40    pub raw: String,41    #[serde(default, rename = "rawValue")]42    pub raw_value: Option<f64>,43}4445#[derive(Debug, Clone, Serialize, Deserialize)]46pub struct BooleanLiteral {47    #[serde(flatten)]48    pub base: BaseNode,49    pub value: bool,50}5152#[derive(Debug, Clone, Serialize, Deserialize)]53pub struct NullLiteral {54    #[serde(flatten)]55    pub base: BaseNode,56}5758#[derive(Debug, Clone, Serialize, Deserialize)]59pub struct BigIntLiteral {60    #[serde(flatten)]61    pub base: BaseNode,62    pub value: String,63}6465#[derive(Debug, Clone, Serialize, Deserialize)]66pub struct RegExpLiteral {67    #[serde(flatten)]68    pub base: BaseNode,69    pub pattern: String,70    pub flags: String,71}7273#[derive(Debug, Clone, Serialize, Deserialize)]74pub struct TemplateElement {75    #[serde(flatten)]76    pub base: BaseNode,77    pub value: TemplateElementValue,78    pub tail: bool,79}8081#[derive(Debug, Clone, Serialize, Deserialize)]82pub struct TemplateElementValue {83    pub raw: String,84    #[serde(default, skip_serializing_if = "Option::is_none")]85    pub cooked: Option<String>,86}