export interface IgxDateTimeEditorEventArgs {
    readonly oldValue?: Date;
    newValue?: Date;
    readonly userInput: string;
}
/**
 * Specify a particular date, time or AmPm part.
 */
export declare enum DatePart {
    Date = "date",
    Month = "month",
    Year = "year",
    Hours = "hours",
    Minutes = "minutes",
    Seconds = "seconds",
    FractionalSeconds = "fractionalSeconds",
    AmPm = "ampm",
    Literal = "literal"
}
/** @hidden @internal */
export interface DatePartInfo {
    type: DatePart;
    start: number;
    end: number;
    format: string;
}
/** Delta values used for spin actions. */
export interface DatePartDeltas {
    date?: number;
    month?: number;
    year?: number;
    hours?: number;
    minutes?: number;
    seconds?: number;
    fractionalSeconds?: number;
}