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Context.getSync() method

Get the synchronous value bound to the given key, optionally return a (deep) property of the bound value.

This method throws an error if the bound value requires async computation (returns a promise). You should never rely on sync bindings in production code.


getSync<ValueType>(keyWithPath: BindingAddress<ValueType>, session?: ResolutionSession): ValueType;


Parameter Type Description
keyWithPath BindingAddress<ValueType> The binding key, optionally suffixed with a path to the (deeply) nested property to retrieve.
session ResolutionSession Session for resolution (accepted for backward compatibility)



A promise of the bound value.


// get the value bound to "application.instance"
const app = ctx.getSync<Application>('application.instance');

// get "rest" property from the value bound to "config"
const config = await ctx.getSync<RestComponentConfig>('config#rest');