import { type ProtectionModule } from '../core/module';
/**
 * Canvas 2D fingerprint protection. Adds sparse ±1 noise to pixel data, seeded
 * by the fingerprint so the canvas hashes to a *stable but unique* value: two
 * reads of the same canvas match (detectors compare), yet two identities differ.
 */
export declare const canvasModule: ProtectionModule;
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