CodeQL library for JavaScript/TypeScript

codeql/javascript-all 2.8.2 (changelog, source)

Module NameResolution

Provides name resolution and propagates type information.

Import path

import semmle.javascript.internal.NameResolution

Predicates

append	Appends a name onto a qualified name
classHasGlobalName
nodeRefersToClass	Holds if `node` refers to the given class.
nodeRefersToModule	Holds if `node` is a reference to the given module, or a qualified name rooted in that module.
readStep	Holds if there is a read from `node1` to `node2` that accesses the member `name`.

Classes

LocalVariableLike	A local variable, or a top-level variable that acts as a global variable due to an ambient declaration.
Node	A node in a graph which we use to perform name and type resolution.

Aliases

TypeFlow	Associates nodes with information about types.
ValueFlow	Associates information about values, such as references to a class, module, or namespace.
trackClassValue	Gets the set of nodes reachable from `source`.
trackFunctionValue	Gets the set of nodes reachable from `source`.
trackModule	Gets a node to which the given module flows.