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[I] DecoratorContext

Properties

Property	Type	Description
`decoratorTarget`	`DiagnosticTarget`	Point to the decorator target
`program`	`Program`	-

Methods

call()

call<T, A, R>(
   decorator,
   target, ...
   args): R;

Helper to call out to another decorator

Type Parameters

Type Parameter
`T` extends `Type`
`A` extends `any`[]
`R`

Parameters

Parameter	Type	Description
`decorator`	(`context`, `target`, …`args`) => `R`	Other decorator function
`target`	`T`	-
…`args`	`A`	Args to pass to other decorator function

Returns

R

getArgumentTarget()

getArgumentTarget(paramIndex): undefined | DiagnosticTarget;

Function that can be used to retrieve the target for a parameter at the given index.

Parameters

Parameter	Type	Description
`paramIndex`	`number`	Parameter index in the typespec

Returns

undefined | DiagnosticTarget

Example

@foo("bar", 123) -> $foo(context, target, arg0: string, arg1: number);
 getArgumentTarget(0) -> target for arg0
 getArgumentTarget(1) -> target for arg1