Resolver

Resolver is a runtime resolution helper registered in every owned module.

Use constructor injection by default. Use resolver only when token is chosen dynamically.

Methods

• resolve(token, recursive = true) throws when token is missing.
• tryResolve(token, recursive = true) returns undefined for unregistered token.

recursive = true searches parent containers.
recursive = false only checks current module container.

Example

import { Resolver } from "@lumelabs/react-di"

class DynamicHandler {
    constructor(private readonly resolver: Resolver) {}

    run(token: symbol, localOnly = false) {
        return this.resolver.tryResolve(token, !localOnly)
    }
}

React Hooks Variant

• useResolve(token, recursive?)
• useTryResolve(token, recursive?)

Both hooks resolve from current module context container.

UNSAFE Container Access

For edge cases only:

• Inject UNSAFE_CONTAINER_RESOLVER
• Call unsafe_getContainer()

This is an explicit anti-pattern escape hatch and should not be used as primary app architecture.