/**
 * Install the per-request perf-scope backend for the node runtime. Reads the
 * `perf` accumulator off the ambient async store ( which IS `req.storage` when
 * http runs an action, so the scope created by the http PerfRollup middleware
 * and mutated during the action is one and the same object ). Called from
 * {@link LogBotstrapper.bootstrap}.
 */
export declare function wirePerfScope(): void;
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