import { EventEmitter, OnInit, OnDestroy, OnChanges, SimpleChanges, ChangeDetectorRef } from '@angular/core';
import { MJQueryEntityExtended, MJQueryParameterEntity } from '@memberjunction/core-entities';
import { QueryParameterValues } from '../query-data-grid/models/query-grid-types';
import * as i0 from "@angular/core";
/**
 * A single parameter field in the form
 */
interface ParameterField {
    info: MJQueryParameterEntity;
    value: string | number | boolean | Date | string[] | null;
    error: string | null;
    touched: boolean;
}
/**
 * A slide-in form for entering query parameters before execution.
 * Features:
 * - Dynamic form generation from MJQueryParameterEntity metadata
 * - Type-appropriate input controls (text, number, date, checkbox, multi-select)
 * - Validation with helpful error messages
 * - Sample values as placeholders
 * - Description tooltips
 *
 * @example
 * ```html
 * <mj-query-parameter-form
 *   [QueryInfo]="query"
 *   [InitialValues]="savedParams"
 *   [IsOpen]="showParams"
 *   (ParametersSubmit)="onRunQuery($event)"
 *   (Close)="showParams = false">
 * </mj-query-parameter-form>
 * ```
 */
export declare class QueryParameterFormComponent implements OnInit, OnChanges, OnDestroy {
    private cdr;
    /**
     * The query metadata containing parameter definitions
     */
    QueryInfo: MJQueryEntityExtended | null;
    /**
     * Initial values to populate the form (e.g., from saved state)
     */
    InitialValues: QueryParameterValues;
    /**
     * Whether the panel is open/visible
     */
    IsOpen: boolean;
    /**
     * Panel width in pixels
     */
    PanelWidth: number;
    /**
     * Whether to show the overlay backdrop
     */
    ShowOverlay: boolean;
    /**
     * Fired when user submits the form with valid parameters
     */
    ParametersSubmit: EventEmitter<QueryParameterValues>;
    /**
     * Fired when panel is closed
     */
    Close: EventEmitter<void>;
    Fields: ParameterField[];
    HasRequiredParams: boolean;
    AllRequiredFilled: boolean;
    constructor(cdr: ChangeDetectorRef);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    private buildForm;
    private getInitialValue;
    private parseDefaultValue;
    OnValueChange(field: ParameterField, value: unknown): void;
    OnDateChange(field: ParameterField, value: Date | null): void;
    OnCheckboxChange(field: ParameterField, event: Event): void;
    private validateField;
    private validateAllFields;
    private updateAllRequiredFilled;
    get HasErrors(): boolean;
    get CanSubmit(): boolean;
    Submit(): void;
    Cancel(): void;
    Reset(): void;
    GetInputType(param: MJQueryParameterEntity): string;
    GetPlaceholder(param: MJQueryParameterEntity): string;
    TrackByField(index: number, field: ParameterField): string;
    GetStringValue(value: ParameterField['value']): string;
    GetNumberValue(value: ParameterField['value']): number | null;
    GetDateValue(value: ParameterField['value']): string;
    GetBooleanValue(value: ParameterField['value']): boolean;
    GetArrayDisplayValue(value: ParameterField['value']): string;
    OnInputChange(field: ParameterField, event: Event): void;
    OnNumberInputChange(field: ParameterField, event: Event): void;
    OnDateInputChange(field: ParameterField, event: Event): void;
    OnArrayInputChange(field: ParameterField, event: Event): void;
    /**
     * Parses array parameter input, supporting both JSON array syntax
     * (`["A","B","C"]`) and plain comma-separated values (`A, B, C`).
     */
    private parseArrayInput;
    static ɵfac: i0.ɵɵFactoryDeclaration<QueryParameterFormComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<QueryParameterFormComponent, "mj-query-parameter-form", never, { "QueryInfo": { "alias": "QueryInfo"; "required": false; }; "InitialValues": { "alias": "InitialValues"; "required": false; }; "IsOpen": { "alias": "IsOpen"; "required": false; }; "PanelWidth": { "alias": "PanelWidth"; "required": false; }; "ShowOverlay": { "alias": "ShowOverlay"; "required": false; }; }, { "ParametersSubmit": "ParametersSubmit"; "Close": "Close"; }, never, never, false, never>;
}
export {};
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