Package com.google.javascript.jscomp.modules

Class Export

java.lang.Object

com.google.javascript.jscomp.modules.Export

public abstract class Export
extends Object

An exported name in a module.

See the ExportEntry in the ECMAScript spec.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_EXPORT_NAME	The localName() of anonymous ES module default exports, e.g.
static final String	NAMESPACE	The exportName() of goog.module default exports, e.g.

Method Summary

Modifier and Type	Method	Description
abstract @Nullable String	closureNamespace()
abstract @Nullable String	exportName()	Returns the name of this export or null if this is an export * from.
abstract @Nullable Node	exportNode()	Node that this export originates from.
abstract @Nullable String	importName()	Returns the name imported from another module.
abstract @Nullable String	localName()	Returns the local name of this export or null if none.
abstract ModuleMetadataMap.ModuleMetadata	moduleMetadata()	The module that contains this export.
abstract @Nullable ModuleLoader.ModulePath	modulePath()	Returns the path of the containing module
abstract @Nullable String	moduleRequest()	Returns the module identifier of an export from or null if this is not an export {} from or export * from.
abstract boolean	mutated()	Whether or not this export is potentially mutated after module execution (i.e.
abstract @Nullable Node	nameNode()	Node that this export originates from.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DEFAULT_EXPORT_NAME

public static final String DEFAULT_EXPORT_NAME

The localName() of anonymous ES module default exports, e.g. export default 0.

See Also:

• Constant Field Values

NAMESPACE

public static final String NAMESPACE

The exportName() of goog.module default exports, e.g. exports = class {};, and the 'namespace' of an ES module consisting of all exported names.

See Also:

• Constant Field Values

Method Details

exportName

public abstract @Nullable String exportName()

Returns the name of this export or null if this is an export * from.

moduleRequest

public abstract @Nullable String moduleRequest()

Returns the module identifier of an export from or null if this is not an export {} from or export * from.

importName

public abstract @Nullable String importName()

Returns the name imported from another module. * if import all or null if not an export {} from.

localName

public abstract @Nullable String localName()

Returns the local name of this export or null if none. *default* if default.

modulePath

public abstract @Nullable ModuleLoader.ModulePath modulePath()

Returns the path of the containing module

exportNode

public abstract @Nullable Node exportNode()

Node that this export originates from. Used for its source location.

Null only if from non-ES module or from a missing ES module.

nameNode

public abstract @Nullable Node nameNode()

Node that this export originates from. Used for its source location.

Null only if from non-ES6 module or an export syntax that has no associated name, e.g. export * from.

moduleMetadata

public abstract ModuleMetadataMap.ModuleMetadata moduleMetadata()

The module that contains this export.

closureNamespace

public abstract @Nullable String closureNamespace()

mutated

public abstract boolean mutated()

Whether or not this export is potentially mutated after module execution (i.e. in a function scope).