interface EID {
    source: string;
    uids: Array<{
        id?: string;
        atype?: number;
        ext?: {
            provider?: string;
        };
    }>;
    matcher?: string;
}
interface EIDSource {
    routes?: string[];
    route?: string;
    mergeStrategy?: MergeStrategy;
}
interface ORTB2User {
    eids?: EID[];
    ext?: {
        eids?: EID[];
    };
}
interface ORTB2 {
    user?: ORTB2User;
}
interface TargetingData {
    ortb2?: {
        user?: {
            eids?: EID[];
        };
    };
}
interface ReqBidsConfigObj {
    ortb2Fragments: {
        global: ORTB2;
        bidder: {
            [bidderName: string]: ORTB2;
        };
    };
}
type MergeStrategy = (existingEids: EID[], newEids: EID[], key?: (eid: EID) => string) => EID[];
interface RTDConfig {
    enableLogging: boolean;
    log: (level: string, message: string, ...args: any[]) => void;
    eidSources: {
        [source: string]: EIDSource;
    };
    skipMerge: (targetORTB2: ORTB2, eidSource: string) => boolean;
    optableCacheTargeting: string;
    matcherFilter: string[];
    matcherExclude: string[];
    mergeStrategy?: MergeStrategy;
    appendMergeStrategy: MergeStrategy;
    prependMergeStrategy: MergeStrategy;
    replaceMergeStrategy: MergeStrategy;
    appendNewMergeStrategy: MergeStrategy;
    targetingFromCache: (config?: RTDConfig) => TargetingData | null;
    handleRtd: (reqBidsConfigObj: ReqBidsConfigObj, optableExtraData?: any, mergeFn?: any) => Promise<void | null>;
    instance: string;
    waitForTargeting: boolean;
}
interface RTDOptions {
    enableLogging?: boolean;
    eidSources?: {
        [source: string]: EIDSource;
    };
    skipMerge?: (targetORTB2: ORTB2, eidSource: string) => boolean;
    optableCacheTargeting?: string;
    matcherFilter?: string[];
    matcherExclude?: string[];
    targetingData?: TargetingData;
    forceGlobalRouting?: boolean;
    mergeStrategy?: MergeStrategy;
    instance?: string;
    waitForTargeting?: boolean;
}
declare function appendMergeStrategy(existingEids: EID[], newEids: EID[]): EID[];
declare function prependMergeStrategy(existingEids: EID[], newEids: EID[]): EID[];
declare function replaceMergeStrategy(existingEids: EID[], newEids: EID[], key?: (e: EID) => string): EID[];
declare function appendNewMergeStrategy(existingEids: EID[], newEids: EID[], key?: (e: EID) => string): EID[];
declare const defaultEIDSources: {
    [source: string]: EIDSource;
};
declare function targetingFromCache(config?: RTDConfig): TargetingData | null;
declare function buildRTD(options?: RTDOptions): RTDConfig;
export { buildRTD, targetingFromCache, appendMergeStrategy, prependMergeStrategy, replaceMergeStrategy, appendNewMergeStrategy, defaultEIDSources, type EID, type EIDSource, type ORTB2, type ORTB2User, type TargetingData, type ReqBidsConfigObj, type RTDConfig, type RTDOptions, type MergeStrategy, };