@visactor/vrender-core/es/common/contribution-store-state.js

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

export const CONTRIBUTION_STORE_STATE_SYMBOL = Symbol.for("@visactor/vrender-core/contribution-store-state");

function createContributionStoreState() {
    return {
        store: new Map
    };
}

export function getContributionStoreState() {
    const scope = globalThis;
    return scope[CONTRIBUTION_STORE_STATE_SYMBOL] || (scope[CONTRIBUTION_STORE_STATE_SYMBOL] = createContributionStoreState()), 
    scope[CONTRIBUTION_STORE_STATE_SYMBOL];
}
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