mod extractors;

mod fnref;

use crate::textutil as util;

use crate::buffers::{

build_meta, edge_kind_index, node_kind_index, Arena, BoolFlags, EdgeRow, EmitOut, NodeRow,

RefRow, StrRef, Tables, FLAG_IS_ASYNC, FLAG_IS_EXPORTED, FLAG_IS_STATIC, FUNCTION_REF_CODE,

NONE, NONE_STR,

use crate::ids;

use crate::langs;

use std::collections::{HashMap, HashSet};

use tree_sitter::{Node, Parser};

pub enum Variant {

impl Variant {

fn is_method_type(v: Variant, kind: &str) -> bool {

fn is_property_type(v: Variant, kind: &str) -> bool {

v.is_ts() && kind == "property_signature"

fn is_signature_method_type(kind: &str) -> bool {

kind == "method_signature"

fn is_function_type(kind: &str) -> bool {

matches!(kind, "function_declaration" | "generator_function_declaration" | "arrow_function" | "function_expression" | "generator_function")

fn is_class_type(v: Variant, kind: &str) -> bool {

kind == "class_declaration" || (v.is_ts() && kind == "abstract_class_declaration")

fn is_variable_type(kind: &str) -> bool {

matches!(kind, "lexical_declaration" | "variable_declaration")

fn is_literal_receiver(kind: &str) -> bool {

fn is_builtin_type(name: &str) -> bool {

fn is_react_hoc(callee: &str) -> bool {

matches!(callee, "forwardRef" | "memo" | "React.forwardRef" | "React.memo")

fn is_vue_collection_name(name: &str) -> bool {

matches!(name, "actions" | "mutations" | "getters")

struct Scope {

struct Extra {

struct ValueScope<'t> {

pub struct Walker<'t> {

const MAX_VALUE_REF_NODES: usize = 20_000;

pub fn extract(file_path: &str, source: &str, language: &str) -> Result<EmitOut, String> {

impl<'t> Walker<'t> {