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[I] Operation

A callable API signature, declared in a namespace or owned by an interface.

PropertyModifierTypeDescriptionOverridesInherited from
creating?publictrueIf the type is currently being created.-BaseType.creating
decoratorspublicDecoratorApplication[]Applications used when finishing this type, including copied or synthesized applications.-DecoratedType.decorators
entityKindreadonly"Type"Distinguishes semantic types from values and parameter constraints.-BaseType.entityKind
instantiationParameters?publicType[]Legacy instantiation metadata. The compiler’s type checker does not populate this field, so its absence does not indicate whether this type is a template instance.-BaseType.instantiationParameters
interface?publicInterfaceOwning interface, or absent for a namespace-level operation.--
isFinishedpublicbooleanReflect if a type has been finished(Decorators have been called). There is multiple reasons a type might not be finished: - a template declaration will not - a template instance that argument that are still template parameters - a template instance that is only partially instantiated(like a templated operation inside a templated interface)-BaseType.isFinished
kindpublic"Operation"Discriminant for API operation signatures rather than TypeSpec function values.BaseType.kind-
namepublicstringLocal operation name, excluding namespace and interface qualifiers.--
namespace?publicNamespaceContaining namespace, including for operations declared inside an interface.--
node?publicOperationStatementNodeNode used to construct this type. If the node is undefined it means the type was dynamically built. With typekit for example.BaseType.node-
parameterspublicModelModel whose properties describe the operation’s ordered parameters.--
returnTypepublicTypeResult type, including the void intrinsic for an operation without a return value.--
sourceOperation?publicOperationThe operation that is referenced via op is.--
templateMapper?publicTypeMapperArgument substitutions for an instantiation; absent on an uninstantiated declaration.-TemplatedTypeBase.templateMapper
templateNode?publicNodeOriginating template node, when retained separately from the type’s source node.-TemplatedTypeBase.templateNode