import { SmrtObject } from '@happyvertical/smrt-core';
import { ReferralTouchKind, ReferralTouchOptions } from '../types.js';
export declare class ReferralTouch extends SmrtObject {
    /** Tenant ID for multi-tenant isolation (nullable → global touches). */
    tenantId: string | null;
    /** The ReferralLink that produced this touch (empty for touchpoints
     * without a link, e.g. manual assignments). */
    linkId: string;
    /** The share code involved, when the touch came through a code/link. */
    code: string;
    /** The Referrer this touch credits. Required. */
    referrerId: string;
    /** The ReferralProgram the touch belongs to. */
    programId: string;
    /** What kind of interaction this evidence records. */
    kind: ReferralTouchKind;
    /**
     * Prospect identity when known — a generic `(subjectKind, subjectId)`
     * pair (e.g. `('lead', <id>)`, `('email', 'a@b.test')`). Attribution
     * matches touches to a resolution's subject and/or target through these.
     */
    subjectKind: string;
    /** Identifier within the {@link subjectKind} namespace. */
    subjectId: string;
    /** When the interaction occurred (not when it was ingested). */
    occurredAt: Date;
    /**
     * Evidence payload as a JSON object string (the code/link/url for clicks,
     * actor + reason for manual assignments, …). Use
     * {@link getEvidence}/{@link setEvidence}.
     */
    evidence: string;
    /**
     * Free-form JSON object stored as a string. Use
     * {@link getMetadata}/{@link setMetadata} instead of parsing manually.
     */
    metadata: string;
    constructor(options?: ReferralTouchOptions);
    /**
     * Re-coerce {@link occurredAt} after the framework reapplies raw option /
     * hydrated row values (SQLite hands back ISO strings).
     */
    initialize(): Promise<this>;
    /** Parse {@link evidence}; returns `{}` on empty/invalid JSON. */
    getEvidence(): Record<string, unknown>;
    /** Serialize and store {@link evidence}. */
    setEvidence(evidence: Record<string, unknown>): void;
    /** Parse {@link metadata}; returns `{}` on malformed content. */
    getMetadata(): Record<string, unknown>;
    /** Serialize and store {@link metadata}. */
    setMetadata(data: Record<string, unknown>): void;
    private static coerceDate;
}
export default ReferralTouch;
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