import * as i0 from "@angular/core";
export declare class TagsInputFieldService {
    private hexToRgb;
    getContrastColor(hex: string): string;
    filterListForTypeahead(searchString: string, targetList: Array<any>): Array<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<TagsInputFieldService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TagsInputFieldService>;
}
