import type { IComponent } from '../../agStack/interfaces/iComponent';
import type { AgGridCommon } from '../../interfaces/iCommon';
import { Component } from '../../widgets/component';
export type OverlayType = 'loading' | 'noRows' | 'noMatchingRows' | 'exporting';
interface ProvidedOverlayUserParams {
    /**
     * Override the default text of the provided overlay.
     */
    overlayText?: string;
}
export interface LoadingOverlayUserParams extends ProvidedOverlayUserParams {
}
export interface ExportingOverlayUserParams extends ProvidedOverlayUserParams {
}
export interface NoRowsOverlayUserParams extends ProvidedOverlayUserParams {
}
export interface NoMatchingRowsOverlayUserParams extends ProvidedOverlayUserParams {
}
export interface ILoadingOverlayParams<TData = any, TContext = any> extends AgGridCommon<TData, TContext> {
    /**
     * The default overlay the grid would show in the given state.
     */
    overlayType: 'loading';
}
export interface IExportingOverlayParams<TData = any, TContext = any> extends AgGridCommon<TData, TContext> {
    /**
     * The default overlay the grid would show in the given state.
     */
    overlayType: 'exporting';
}
export interface INoRowsOverlayParams<TData = any, TContext = any> extends AgGridCommon<TData, TContext> {
    /**
     * The default overlay the grid would show in the given state.
     */
    overlayType: 'noRows';
}
export interface INoMatchingRowsOverlayParams<TData = any, TContext = any> extends AgGridCommon<TData, TContext> {
    /**
     * The default overlay the grid would show in the given state.
     */
    overlayType: 'noMatchingRows';
}
/**
 * Parameters available to configure the provided overlays.
 */
export interface OverlayComponentUserParams {
    /** Parameters to customise the provided loading overlay. */
    loading?: LoadingOverlayUserParams;
    /** Parameters to customise the provided no-rows overlay. */
    noRows?: NoRowsOverlayUserParams;
    /** Parameters to customise the provided no-matching-rows overlay. */
    noMatchingRows?: NoMatchingRowsOverlayUserParams;
    /** Parameters to customise the provided exporting overlay. */
    exporting?: ExportingOverlayUserParams;
}
export type IOverlayParams<TData = any, TContext = any> = ILoadingOverlayParams<TData, TContext> | IExportingOverlayParams<TData, TContext> | INoRowsOverlayParams<TData, TContext> | INoMatchingRowsOverlayParams<TData, TContext>;
export interface IOverlay<TData = any, TContext = any, TParams extends Readonly<IOverlayParams<TData, TContext>> = IOverlayParams<TData, TContext>> {
    /**
     * Gets called when the `overlayComponentParams` grid option is updated
     */
    refresh?(params: TParams): void;
}
export interface IOverlayComp<TData = any, TContext = any, TParams extends Readonly<IOverlayParams<TData, TContext>> = IOverlayParams<TData, TContext>> extends IComponent<TParams>, IOverlay<TData, TContext, TParams> {
}
export declare abstract class OverlayComponent<TData = any, TContext = any, TParams extends Readonly<IOverlayParams<TData, TContext>> = IOverlayParams<TData, TContext>> extends Component implements IOverlayComp<TData, TContext, TParams> {
    constructor();
    abstract init(params: IOverlayParams): void;
}
export type OverlaySelectorFunc<TData = any, TContext = any> = (params: IOverlayParams<TData, TContext>) => OverlaySelectorResult | undefined;
export interface OverlaySelectorResult {
    /** Equivalent of setting `gridOptions.overlayComponent`. */
    component?: any;
    /** Equivalent of setting `gridOptions.overlayComponentParams` */
    params?: any;
}
export {};