import { SmrtCollection } from '@happyvertical/smrt-core';
import { EarnerSourceAttribution } from '../models/EarnerSourceAttribution.js';
export declare class EarnerSourceAttributionCollection extends SmrtCollection<EarnerSourceAttribution> {
    static readonly _itemClass: typeof EarnerSourceAttribution;
    /** Every mapping for one external key (any status), oldest first. */
    findBySource(sourceKind: string, sourceId: string): Promise<EarnerSourceAttribution[]>;
    /**
     * Every mapping for a batch of external keys sharing one kind (any
     * status), in one indexed `IN` query. Empty/duplicate ids are dropped;
     * an empty batch returns `[]` without querying.
     */
    findBySources(sourceKind: string, sourceIds: string[]): Promise<EarnerSourceAttribution[]>;
    /** All mappings held by one earner (any status), oldest first. */
    findByEarner(earnerId: string): Promise<EarnerSourceAttribution[]>;
}
export default EarnerSourceAttributionCollection;
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