import type { PeerReference } from './peer-reference.js';
export interface NormalizedManufacturerDataPattern {
    readonly companyId: number;
    readonly dataPrefix: Readonly<Uint8Array> | undefined;
    readonly mask: Readonly<Uint8Array> | undefined;
}
export interface NormalizedServiceDataPattern {
    readonly service: string;
    readonly dataPrefix: Readonly<Uint8Array> | undefined;
    readonly mask: Readonly<Uint8Array> | undefined;
}
export interface NormalizedScanClause {
    readonly peers: readonly PeerReference[] | null;
    /** Canonical radio addresses; matches only peers advertising a public or static random address. */
    readonly addresses: readonly string[] | null;
    readonly services: {
        readonly any: readonly string[];
        readonly all: readonly string[];
    } | null;
    readonly names: {
        readonly exact: readonly string[];
        readonly prefixes: readonly string[];
    } | null;
    readonly manufacturerData: {
        readonly any: readonly NormalizedManufacturerDataPattern[];
        readonly all: readonly NormalizedManufacturerDataPattern[];
    } | null;
    readonly serviceData: {
        readonly any: readonly NormalizedServiceDataPattern[];
        readonly all: readonly NormalizedServiceDataPattern[];
    } | null;
    readonly rssi: {
        readonly minimum: number | undefined;
        readonly maximum: number | undefined;
    } | null;
    readonly connectable: boolean | undefined;
}
export interface NormalizedScanQuery {
    readonly anyOf: readonly NormalizedScanClause[] | null;
    readonly exclude: readonly NormalizedScanClause[] | null;
    readonly digest: string;
}
export interface NormalizedScanObservation {
    readonly peerReference?: PeerReference;
    readonly address?: NormalizedObservationAddress;
    readonly localName: string | null;
    readonly rssi: number | null;
    readonly connectable: boolean | null;
    readonly serviceUuids: readonly string[] | null;
    readonly manufacturerData: readonly {
        readonly companyId: number;
        readonly data: Uint8Array;
    }[] | null;
    readonly serviceData: readonly {
        readonly service: string;
        readonly data: Uint8Array;
    }[] | null;
}
export interface NormalizedObservationAddress {
    /**
     * `opaque` carries a canonical radio address whose native layer reported no
     * address type (Android scan results); it makes no public/static claim, so
     * consumers must not persist it as a stable public identity.
     */
    readonly type: 'public' | 'random' | 'opaque';
    readonly value: string;
}
export declare function snapshotNormalizedScanQuery(query: NormalizedScanQuery): NormalizedScanQuery;
export declare function scanQueryDigest(query: Omit<NormalizedScanQuery, 'digest'>): string;
export declare function canonicalScanQueryJson(value: unknown): string;
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