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import { _IConstraint, _Transaction } from '../interfaces-private.ts';
export class ConstraintWrapper implements _IConstraint {    constructor(private refs: Map<string, _IConstraint>, private inner: _IConstraint) {        if (inner.name) {            refs.set(inner.name, this);        }    }    get name() {        return this.inner.name;    }    uninstall(t: _Transaction): void {        this.inner.uninstall(t);        if (this.name) {            this.refs.delete(this.name);        }    }}