import { OptionProps } from '../Option.types';
export type SingleValue = string | number | undefined;
export type MultiValue = readonly string[];
export type SelectValue = SingleValue | MultiValue;
export interface SelectionStrategy {
    isSelected(optionValue: string | undefined, value: SelectValue): boolean;
    currentLabel(selectedOptions: OptionProps[]): string;
    formatInputValue(selectedOptions: OptionProps[]): string;
    clear(value: SelectValue, setValue: (v: SelectValue) => void): void;
    deselect(valueToRemove: string, value: SelectValue, setValue: (v: SelectValue) => void): void;
}
export declare function createSelectionStrategy(multiple: boolean): SelectionStrategy;
export declare const __strategies: {
    singleSelectionStrategy: SelectionStrategy;
    multiSelectionStrategy: SelectionStrategy;
};