import { Observable } from 'rxjs';
import { Metadata } from '../entity/core.entity.metadata';
export declare class Search {
    private params?;
    private operator;
    static literalFn: (where: any) => any;
    customWhere: any[];
    smartSearch: any;
    fields: Map<string, any>;
    ignoreFields: boolean;
    readonly md5: string;
    private metadata;
    constructor(params?: any, operator?: any);
    static make(where: any): Search;
    removeField(field: string): void;
    setMetadata(metadata: Metadata): void;
    fromMetadata(metadata: Metadata, operator?: any): Search;
    buildWhere(): Observable<any>;
    buildGlobalWhere(metadata: Metadata): Observable<any>;
    pushValueToWhere(metadata: Metadata, column: any, where: any[], smartSearch: any): void;
    private hasFieldOfMetadata;
    private isField;
    private isRelation;
    private getRelation;
}
//# sourceMappingURL=search.d.ts.map