Module config_parser 

AST-based config file parser utilities.

Provides helpers to extract configuration values from JS/TS config files without evaluating them. Uses Oxc’s parser for fast, safe AST walking.

Common patterns handled:

• export default { key: "value" } (default export object)
• export default defineConfig({ key: "value" }) (factory function)
• module.exports = { key: "value" } (CJS)
• Import specifiers (import x from 'pkg')
• Array literals (["a", "b"])
• Object properties ({ key: "value" })

Functions

extract_config_object_keys

Extract keys of an object property at a nested path.

extract_config_property_strings

Extract string values from top-level properties of the default export/module.exports object. Returns all string literal values found for the given property key, recursively.

extract_config_require_strings

Extract require('...') call argument strings from a property’s value.

extract_config_shallow_strings

Extract only top-level string values from a property’s array.

extract_config_string

Extract a single string from a property at a nested path.

extract_config_string_array

Extract string array from a property at a nested path in a config’s default export.

extract_config_string_or_array

Extract a value that may be a single string, a string array, or an object with string values.

extract_imports

Extract all import source specifiers from JS/TS source code.

find_config_object_pub

Public wrapper for find_config_object for plugins that need manual AST walking.