@visactor/vrender-core/es/common/contribution-provider.js

```typescript import { xxx } from '@visactor/vrender-core'; ```

export const ContributionProvider = Symbol("ContributionProvider");

class ContributionProviderCache {
    constructor(serviceIdentifier, container) {
        this.serviceIdentifier = serviceIdentifier, this.container = container, ContributionStore.setStore(this.serviceIdentifier, this);
    }
    getContributions() {
        return this.caches || (this.caches = [], this.container && this.container.isBound(this.serviceIdentifier) && this.caches.push(...this.container.getAll(this.serviceIdentifier))), 
        this.caches;
    }
    refresh() {
        this.caches && (this.caches.length = 0, this.container && this.container.isBound(this.serviceIdentifier) && this.caches.push(...this.container.getAll(this.serviceIdentifier)));
    }
}

export function bindContributionProvider(bind, id) {
    bind(ContributionProvider).toDynamicValue((({container: container}) => new ContributionProviderCache(id, container))).inSingletonScope().whenTargetNamed(id);
}

export function bindContributionProviderNoSingletonScope(bind, id) {
    bind(ContributionProvider).toDynamicValue((({container: container}) => new ContributionProviderCache(id, container))).whenTargetNamed(id);
}

export class ContributionStore {
    static getStore(id) {
        return this.store.get(id);
    }
    static setStore(id, cache) {
        this.store.set(id, cache);
    }
    static refreshAllContributions() {
        this.store.forEach((cache => {
            cache.refresh();
        }));
    }
}

ContributionStore.store = new Map;
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