import {Instantiable, PropertyDependency} from '../types'
import {Collection, logIfDebugging} from '../../util'
import {propertyInjectionMetadata} from './propertyInjectionMetadata'

export function getPropertyInjectionMetadata(token: Instantiable<any>): Collection<PropertyDependency> {
    const loadedMeta = ((token as any)[propertyInjectionMetadata] || new Collection()) as Collection<PropertyDependency>
    logIfDebugging('extollo.di.injection', 'getPropertyInjectionMetadata() target:', token, 'loaded:', loadedMeta)
    return loadedMeta
}