import { IdentitySourceConfig } from '../../models';
export interface IdentityData {
    identity?: string;
    properties?: Record<string, unknown>;
}
export declare class IdentitySourceManager {
    readonly identityConfig?: IdentitySourceConfig | undefined;
    constructor(identityConfig?: IdentitySourceConfig | undefined);
    fetchIdentityData(dataSource: object): IdentityData;
}
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