import { ComponentHarness, BaseHarnessFilters, HarnessPredicate } from '@angular/cdk/testing';

/** Harness filters for ComRadioButtonHarness. */
interface ComRadioButtonHarnessFilters extends BaseHarnessFilters {
    /** Filter by the radio button's label text. */
    label?: string | RegExp;
    /** Filter by the radio button's value. */
    value?: string | RegExp;
    /** Filter by whether the radio button is disabled. */
    disabled?: boolean;
    /** Filter by whether the radio button is checked. */
    checked?: boolean;
}
/** Harness filters for ComRadioGroupHarness. */
interface ComRadioGroupHarnessFilters extends BaseHarnessFilters {
    /** Filter by the radio group's name. */
    name?: string | RegExp;
    /** Filter by whether the radio group is disabled. */
    disabled?: boolean;
}
/**
 * Harness for interacting with a radio button in tests.
 */
declare class ComRadioButtonHarness extends ComponentHarness {
    static hostSelector: string;
    private readonly label;
    private readonly input;
    private readonly labelText;
    /**
     * Gets a HarnessPredicate for matching radio buttons.
     * @param options Filter options.
     */
    static with(options?: ComRadioButtonHarnessFilters): HarnessPredicate<ComRadioButtonHarness>;
    /** Whether the radio button is checked. */
    isChecked(): Promise<boolean>;
    /** Whether the radio button is disabled. */
    isDisabled(): Promise<boolean>;
    /** Gets the radio button's label text. */
    getLabelText(): Promise<string>;
    /** Gets the radio button's value. */
    getValue(): Promise<string>;
    /** Checks the radio button if it is not already checked. */
    check(): Promise<void>;
    /** Focuses the radio button's input. */
    focus(): Promise<void>;
    /** Blurs the radio button's input. */
    blur(): Promise<void>;
    /** Whether the radio button's input is focused. */
    isFocused(): Promise<boolean>;
}
/**
 * Harness for interacting with a radio group in tests.
 */
declare class ComRadioGroupHarness extends ComponentHarness {
    static hostSelector: string;
    private readonly radioGroup;
    private readonly errorMessage;
    /**
     * Gets a HarnessPredicate for matching radio groups.
     * @param options Filter options.
     */
    static with(options?: ComRadioGroupHarnessFilters): HarnessPredicate<ComRadioGroupHarness>;
    /** Gets all radio buttons in the group, optionally filtered. */
    getRadioButtons(filters?: ComRadioButtonHarnessFilters): Promise<ComRadioButtonHarness[]>;
    /** Gets the checked radio button, or null if none is checked. */
    getCheckedRadioButton(): Promise<ComRadioButtonHarness | null>;
    /** Gets the value of the checked radio button, or null if none is checked. */
    getCheckedValue(): Promise<string | null>;
    /** Gets the name attribute of the radio group from the first radio input. */
    getName(): Promise<string | null>;
    /** Whether the radio group is disabled. */
    isDisabled(): Promise<boolean>;
    /** Whether the radio group is required. */
    isRequired(): Promise<boolean>;
    /** Whether the radio group has an error state. */
    hasError(): Promise<boolean>;
    /** Gets the error message text, or null if no error is displayed. */
    getErrorMessage(): Promise<string | null>;
    /** Gets the aria-label of the radio group. */
    getAriaLabel(): Promise<string | null>;
    /** Checks a radio button matching the given filter. */
    checkRadioButton(filter?: ComRadioButtonHarnessFilters): Promise<void>;
}

export { ComRadioButtonHarness, ComRadioGroupHarness };
export type { ComRadioButtonHarnessFilters, ComRadioGroupHarnessFilters };