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

/** Harness filters for ComFormFieldHarness. */
interface ComFormFieldHarnessFilters extends BaseHarnessFilters {
    /** Filter by the form field's label text. */
    label?: string | RegExp;
    /** Filter by whether the form field has errors. */
    hasErrors?: boolean;
    /** Filter by whether the form field is disabled. */
    disabled?: boolean;
    /** Filter by whether the label is floating. */
    floatingLabel?: boolean;
}
/**
 * Harness for interacting with a ComFormField in tests.
 */
declare class ComFormFieldHarness extends ComponentHarness {
    static hostSelector: string;
    private readonly label;
    private readonly input;
    private readonly hints;
    private readonly errors;
    private readonly prefix;
    private readonly suffix;
    /**
     * Gets a HarnessPredicate for matching form fields.
     * @param options Filter options.
     */
    static with(options?: ComFormFieldHarnessFilters): HarnessPredicate<ComFormFieldHarness>;
    /** Gets the form field's label text, or null if no label is present. */
    getLabel(): Promise<string | null>;
    /** Whether the form field has a label. */
    hasLabel(): Promise<boolean>;
    /** Whether the form field is disabled. */
    isDisabled(): Promise<boolean>;
    /** Whether the form field is focused. */
    isFocused(): Promise<boolean>;
    /** Whether the form field has errors. */
    hasErrors(): Promise<boolean>;
    /** Whether the label is currently floating. */
    isLabelFloating(): Promise<boolean>;
    /** Gets the text content of all visible error elements. */
    getTextErrors(): Promise<string[]>;
    /** Gets the text content of all hint elements. */
    getTextHints(): Promise<string[]>;
    /** Whether the form field has a prefix element. */
    hasPrefix(): Promise<boolean>;
    /** Whether the form field has a suffix element. */
    hasSuffix(): Promise<boolean>;
    /** Whether the form field's control is required. */
    isRequired(): Promise<boolean>;
    /** Gets the form field's inner control element (input or textarea). */
    getControl(): Promise<TestElement | null>;
    /** Focuses the form field's inner control element. */
    focus(): Promise<void>;
    /** Blurs the form field's inner control element. */
    blur(): Promise<void>;
}

export { ComFormFieldHarness };
export type { ComFormFieldHarnessFilters };