import * as i0 from '@angular/core';
import { OnChanges, ElementRef, AfterContentInit, OnDestroy, NgZone, OnInit } from '@angular/core';
import * as i1 from '@ngbracket/ngx-layout/core';
import { BaseDirective2, StyleUtils, StyleBuilder, MediaMarshaller, LayoutConfigOptions, StyleDefinition, ElementMatcher } from '@ngbracket/ngx-layout/core';
import * as i2 from '@angular/cdk/bidi';
import { Directionality } from '@angular/cdk/bidi';
import { Subject } from 'rxjs';

interface LayoutStyleDisplay {
    readonly display: string;
}
declare class LayoutStyleBuilder extends StyleBuilder {
    buildStyles(input: string, { display }: LayoutStyleDisplay): {
        display: string;
        'box-sizing': string;
        'flex-direction': string;
        'flex-wrap': string | null;
    };
    static ɵfac: i0.ɵɵFactoryDeclaration<LayoutStyleBuilder, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LayoutStyleBuilder>;
}
/**
 * 'layout' flexbox styling directive
 * Defines the positioning flow direction for the child elements: row or column
 * Optional values: column or row (default)
 * @see https://css-tricks.com/almanac/properties/f/flex-direction/
 *
 */
declare class LayoutDirective extends BaseDirective2 implements OnChanges {
    private _config;
    protected DIRECTIVE_KEY: string;
    protected inputs: string[];
    constructor(elRef: ElementRef, styleUtils: StyleUtils, styleBuilder: LayoutStyleBuilder, marshal: MediaMarshaller, _config: LayoutConfigOptions);
    protected updateWithValue(input: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LayoutDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<LayoutDirective, "  [fxLayout], [fxLayout.xs], [fxLayout.sm], [fxLayout.md],  [fxLayout.lg], [fxLayout.xl], [fxLayout.lt-sm], [fxLayout.lt-md],  [fxLayout.lt-lg], [fxLayout.lt-xl], [fxLayout.gt-xs], [fxLayout.gt-sm],  [fxLayout.gt-md], [fxLayout.gt-lg]", never, { "fxLayout": { "alias": "fxLayout"; "required": false; }; "fxLayout.xs": { "alias": "fxLayout.xs"; "required": false; }; "fxLayout.sm": { "alias": "fxLayout.sm"; "required": false; }; "fxLayout.md": { "alias": "fxLayout.md"; "required": false; }; "fxLayout.lg": { "alias": "fxLayout.lg"; "required": false; }; "fxLayout.xl": { "alias": "fxLayout.xl"; "required": false; }; "fxLayout.lt-sm": { "alias": "fxLayout.lt-sm"; "required": false; }; "fxLayout.lt-md": { "alias": "fxLayout.lt-md"; "required": false; }; "fxLayout.lt-lg": { "alias": "fxLayout.lt-lg"; "required": false; }; "fxLayout.lt-xl": { "alias": "fxLayout.lt-xl"; "required": false; }; "fxLayout.gt-xs": { "alias": "fxLayout.gt-xs"; "required": false; }; "fxLayout.gt-sm": { "alias": "fxLayout.gt-sm"; "required": false; }; "fxLayout.gt-md": { "alias": "fxLayout.gt-md"; "required": false; }; "fxLayout.gt-lg": { "alias": "fxLayout.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}
/**
 * @deprecated The DefaultLayoutDirective will be removed in version 21.
 * Use LayoutDirective directly instead.
 */
declare class DefaultLayoutDirective extends LayoutDirective {
    protected inputs: string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<DefaultLayoutDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DefaultLayoutDirective, "  [fxLayout], [fxLayout.xs], [fxLayout.sm], [fxLayout.md],  [fxLayout.lg], [fxLayout.xl], [fxLayout.lt-sm], [fxLayout.lt-md],  [fxLayout.lt-lg], [fxLayout.lt-xl], [fxLayout.gt-xs], [fxLayout.gt-sm],  [fxLayout.gt-md], [fxLayout.gt-lg]", never, { "fxLayout": { "alias": "fxLayout"; "required": false; }; "fxLayout.xs": { "alias": "fxLayout.xs"; "required": false; }; "fxLayout.sm": { "alias": "fxLayout.sm"; "required": false; }; "fxLayout.md": { "alias": "fxLayout.md"; "required": false; }; "fxLayout.lg": { "alias": "fxLayout.lg"; "required": false; }; "fxLayout.xl": { "alias": "fxLayout.xl"; "required": false; }; "fxLayout.lt-sm": { "alias": "fxLayout.lt-sm"; "required": false; }; "fxLayout.lt-md": { "alias": "fxLayout.lt-md"; "required": false; }; "fxLayout.lt-lg": { "alias": "fxLayout.lt-lg"; "required": false; }; "fxLayout.lt-xl": { "alias": "fxLayout.lt-xl"; "required": false; }; "fxLayout.gt-xs": { "alias": "fxLayout.gt-xs"; "required": false; }; "fxLayout.gt-sm": { "alias": "fxLayout.gt-sm"; "required": false; }; "fxLayout.gt-md": { "alias": "fxLayout.gt-md"; "required": false; }; "fxLayout.gt-lg": { "alias": "fxLayout.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}

interface LayoutGapParent {
    directionality: string;
    items: HTMLElement[];
    layout: string;
}
declare class LayoutGapStyleBuilder extends StyleBuilder {
    private _styler;
    private _config;
    constructor(_styler: StyleUtils, _config: LayoutConfigOptions);
    buildStyles(gapValue: string, parent: LayoutGapParent): StyleDefinition;
    sideEffect(gapValue: string, _styles: StyleDefinition, parent: LayoutGapParent): void;
    private addFallbackUnit;
    static ɵfac: i0.ɵɵFactoryDeclaration<LayoutGapStyleBuilder, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LayoutGapStyleBuilder>;
}
/**
 * 'layout-padding' styling directive
 *  Defines padding of child elements in a layout container
 */
declare class LayoutGapDirective extends BaseDirective2 implements AfterContentInit, OnDestroy {
    protected zone: NgZone;
    protected directionality: Directionality;
    protected styleUtils: StyleUtils;
    protected layout: string;
    protected DIRECTIVE_KEY: string;
    protected inputs: string[];
    protected observerSubject: Subject<void>;
    /** Special accessor to query for all child 'element' nodes regardless of type, class, etc */
    protected get childrenNodes(): HTMLElement[];
    constructor(elRef: ElementRef, zone: NgZone, directionality: Directionality, styleUtils: StyleUtils, styleBuilder: LayoutGapStyleBuilder, marshal: MediaMarshaller);
    ngAfterContentInit(): void;
    ngOnDestroy(): void;
    /**
     * Cache the parent container 'flex-direction' and update the 'margin' styles
     */
    protected onLayoutChange(matcher: ElementMatcher): void;
    /**
     *
     */
    protected updateWithValue(value: string): void;
    /** We need to override clearStyles because in most cases mru isn't populated */
    protected clearStyles(): void;
    /** Determine if an element will show or hide based on current activation */
    protected willDisplay(source: HTMLElement): boolean;
    protected buildChildObservable(): void;
    protected observer?: MutationObserver;
    static ɵfac: i0.ɵɵFactoryDeclaration<LayoutGapDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<LayoutGapDirective, "  [fxLayoutGap], [fxLayoutGap.xs], [fxLayoutGap.sm], [fxLayoutGap.md],  [fxLayoutGap.lg], [fxLayoutGap.xl], [fxLayoutGap.lt-sm], [fxLayoutGap.lt-md],  [fxLayoutGap.lt-lg], [fxLayoutGap.lt-xl], [fxLayoutGap.gt-xs], [fxLayoutGap.gt-sm],  [fxLayoutGap.gt-md], [fxLayoutGap.gt-lg]", never, { "fxLayoutGap": { "alias": "fxLayoutGap"; "required": false; }; "fxLayoutGap.xs": { "alias": "fxLayoutGap.xs"; "required": false; }; "fxLayoutGap.sm": { "alias": "fxLayoutGap.sm"; "required": false; }; "fxLayoutGap.md": { "alias": "fxLayoutGap.md"; "required": false; }; "fxLayoutGap.lg": { "alias": "fxLayoutGap.lg"; "required": false; }; "fxLayoutGap.xl": { "alias": "fxLayoutGap.xl"; "required": false; }; "fxLayoutGap.lt-sm": { "alias": "fxLayoutGap.lt-sm"; "required": false; }; "fxLayoutGap.lt-md": { "alias": "fxLayoutGap.lt-md"; "required": false; }; "fxLayoutGap.lt-lg": { "alias": "fxLayoutGap.lt-lg"; "required": false; }; "fxLayoutGap.lt-xl": { "alias": "fxLayoutGap.lt-xl"; "required": false; }; "fxLayoutGap.gt-xs": { "alias": "fxLayoutGap.gt-xs"; "required": false; }; "fxLayoutGap.gt-sm": { "alias": "fxLayoutGap.gt-sm"; "required": false; }; "fxLayoutGap.gt-md": { "alias": "fxLayoutGap.gt-md"; "required": false; }; "fxLayoutGap.gt-lg": { "alias": "fxLayoutGap.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}
/**
 * @deprecated The DefaultLayoutGapDirective will be removed in version 21.
 * Use LayoutGapDirective directly instead.
 */
declare class DefaultLayoutGapDirective extends LayoutGapDirective {
    protected inputs: string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<DefaultLayoutGapDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DefaultLayoutGapDirective, "  [fxLayoutGap], [fxLayoutGap.xs], [fxLayoutGap.sm], [fxLayoutGap.md],  [fxLayoutGap.lg], [fxLayoutGap.xl], [fxLayoutGap.lt-sm], [fxLayoutGap.lt-md],  [fxLayoutGap.lt-lg], [fxLayoutGap.lt-xl], [fxLayoutGap.gt-xs], [fxLayoutGap.gt-sm],  [fxLayoutGap.gt-md], [fxLayoutGap.gt-lg]", never, { "fxLayoutGap": { "alias": "fxLayoutGap"; "required": false; }; "fxLayoutGap.xs": { "alias": "fxLayoutGap.xs"; "required": false; }; "fxLayoutGap.sm": { "alias": "fxLayoutGap.sm"; "required": false; }; "fxLayoutGap.md": { "alias": "fxLayoutGap.md"; "required": false; }; "fxLayoutGap.lg": { "alias": "fxLayoutGap.lg"; "required": false; }; "fxLayoutGap.xl": { "alias": "fxLayoutGap.xl"; "required": false; }; "fxLayoutGap.lt-sm": { "alias": "fxLayoutGap.lt-sm"; "required": false; }; "fxLayoutGap.lt-md": { "alias": "fxLayoutGap.lt-md"; "required": false; }; "fxLayoutGap.lt-lg": { "alias": "fxLayoutGap.lt-lg"; "required": false; }; "fxLayoutGap.lt-xl": { "alias": "fxLayoutGap.lt-xl"; "required": false; }; "fxLayoutGap.gt-xs": { "alias": "fxLayoutGap.gt-xs"; "required": false; }; "fxLayoutGap.gt-sm": { "alias": "fxLayoutGap.gt-sm"; "required": false; }; "fxLayoutGap.gt-md": { "alias": "fxLayoutGap.gt-md"; "required": false; }; "fxLayoutGap.gt-lg": { "alias": "fxLayoutGap.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}

interface LayoutAlignParent {
    layout: string;
    inline: boolean;
}
declare class LayoutAlignStyleBuilder extends StyleBuilder {
    buildStyles(align: string, parent: LayoutAlignParent): StyleDefinition;
    static ɵfac: i0.ɵɵFactoryDeclaration<LayoutAlignStyleBuilder, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LayoutAlignStyleBuilder>;
}
/**
 * 'layout-align' flexbox styling directive
 *  Defines positioning of child elements along main and cross axis in a layout container
 *  Optional values: {main-axis} values or {main-axis cross-axis} value pairs
 *
 *  @see https://css-tricks.com/almanac/properties/j/justify-content/
 *  @see https://css-tricks.com/almanac/properties/a/align-items/
 *  @see https://css-tricks.com/almanac/properties/a/align-content/
 */
declare class LayoutAlignDirective extends BaseDirective2 {
    protected DIRECTIVE_KEY: string;
    protected inputs: string[];
    protected layout: string;
    protected inline: boolean;
    constructor(elRef: ElementRef, styleUtils: StyleUtils, styleBuilder: LayoutAlignStyleBuilder, marshal: MediaMarshaller);
    /**
     *
     */
    protected updateWithValue(value: string): void;
    /**
     * Cache the parent container 'flex-direction' and update the 'flex' styles
     */
    protected onLayoutChange(matcher: ElementMatcher): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LayoutAlignDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<LayoutAlignDirective, "  [fxLayoutAlign], [fxLayoutAlign.xs], [fxLayoutAlign.sm], [fxLayoutAlign.md],  [fxLayoutAlign.lg], [fxLayoutAlign.xl], [fxLayoutAlign.lt-sm], [fxLayoutAlign.lt-md],  [fxLayoutAlign.lt-lg], [fxLayoutAlign.lt-xl], [fxLayoutAlign.gt-xs], [fxLayoutAlign.gt-sm],  [fxLayoutAlign.gt-md], [fxLayoutAlign.gt-lg]", never, { "fxLayoutAlign": { "alias": "fxLayoutAlign"; "required": false; }; "fxLayoutAlign.xs": { "alias": "fxLayoutAlign.xs"; "required": false; }; "fxLayoutAlign.sm": { "alias": "fxLayoutAlign.sm"; "required": false; }; "fxLayoutAlign.md": { "alias": "fxLayoutAlign.md"; "required": false; }; "fxLayoutAlign.lg": { "alias": "fxLayoutAlign.lg"; "required": false; }; "fxLayoutAlign.xl": { "alias": "fxLayoutAlign.xl"; "required": false; }; "fxLayoutAlign.lt-sm": { "alias": "fxLayoutAlign.lt-sm"; "required": false; }; "fxLayoutAlign.lt-md": { "alias": "fxLayoutAlign.lt-md"; "required": false; }; "fxLayoutAlign.lt-lg": { "alias": "fxLayoutAlign.lt-lg"; "required": false; }; "fxLayoutAlign.lt-xl": { "alias": "fxLayoutAlign.lt-xl"; "required": false; }; "fxLayoutAlign.gt-xs": { "alias": "fxLayoutAlign.gt-xs"; "required": false; }; "fxLayoutAlign.gt-sm": { "alias": "fxLayoutAlign.gt-sm"; "required": false; }; "fxLayoutAlign.gt-md": { "alias": "fxLayoutAlign.gt-md"; "required": false; }; "fxLayoutAlign.gt-lg": { "alias": "fxLayoutAlign.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}
/**
 * @deprecated The DefaultLayoutAlignDirective will be removed in version 21.
 * Use LayoutAlignDirective directly instead.
 */
declare class DefaultLayoutAlignDirective extends LayoutAlignDirective {
    protected inputs: string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<DefaultLayoutAlignDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DefaultLayoutAlignDirective, "  [fxLayoutAlign], [fxLayoutAlign.xs], [fxLayoutAlign.sm], [fxLayoutAlign.md],  [fxLayoutAlign.lg], [fxLayoutAlign.xl], [fxLayoutAlign.lt-sm], [fxLayoutAlign.lt-md],  [fxLayoutAlign.lt-lg], [fxLayoutAlign.lt-xl], [fxLayoutAlign.gt-xs], [fxLayoutAlign.gt-sm],  [fxLayoutAlign.gt-md], [fxLayoutAlign.gt-lg]", never, { "fxLayoutAlign": { "alias": "fxLayoutAlign"; "required": false; }; "fxLayoutAlign.xs": { "alias": "fxLayoutAlign.xs"; "required": false; }; "fxLayoutAlign.sm": { "alias": "fxLayoutAlign.sm"; "required": false; }; "fxLayoutAlign.md": { "alias": "fxLayoutAlign.md"; "required": false; }; "fxLayoutAlign.lg": { "alias": "fxLayoutAlign.lg"; "required": false; }; "fxLayoutAlign.xl": { "alias": "fxLayoutAlign.xl"; "required": false; }; "fxLayoutAlign.lt-sm": { "alias": "fxLayoutAlign.lt-sm"; "required": false; }; "fxLayoutAlign.lt-md": { "alias": "fxLayoutAlign.lt-md"; "required": false; }; "fxLayoutAlign.lt-lg": { "alias": "fxLayoutAlign.lt-lg"; "required": false; }; "fxLayoutAlign.lt-xl": { "alias": "fxLayoutAlign.lt-xl"; "required": false; }; "fxLayoutAlign.gt-xs": { "alias": "fxLayoutAlign.gt-xs"; "required": false; }; "fxLayoutAlign.gt-sm": { "alias": "fxLayoutAlign.gt-sm"; "required": false; }; "fxLayoutAlign.gt-md": { "alias": "fxLayoutAlign.gt-md"; "required": false; }; "fxLayoutAlign.gt-lg": { "alias": "fxLayoutAlign.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}

declare class FlexOrderStyleBuilder extends StyleBuilder {
    buildStyles(value: string): {
        order: string | number;
    };
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexOrderStyleBuilder, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FlexOrderStyleBuilder>;
}
/**
 * 'flex-order' flexbox styling directive
 * Configures the positional ordering of the element in a sorted layout container
 * @see https://css-tricks.com/almanac/properties/o/order/
 */
declare class FlexOrderDirective extends BaseDirective2 implements OnChanges {
    protected DIRECTIVE_KEY: string;
    protected inputs: string[];
    constructor(elRef: ElementRef, styleUtils: StyleUtils, styleBuilder: FlexOrderStyleBuilder, marshal: MediaMarshaller);
    protected styleCache: Map<string, StyleDefinition>;
    updateWithValue(input: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexOrderDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FlexOrderDirective, "  [fxFlexOrder], [fxFlexOrder.xs], [fxFlexOrder.sm], [fxFlexOrder.md],  [fxFlexOrder.lg], [fxFlexOrder.xl], [fxFlexOrder.lt-sm], [fxFlexOrder.lt-md],  [fxFlexOrder.lt-lg], [fxFlexOrder.lt-xl], [fxFlexOrder.gt-xs], [fxFlexOrder.gt-sm],  [fxFlexOrder.gt-md], [fxFlexOrder.gt-lg]", never, { "fxFlexOrder": { "alias": "fxFlexOrder"; "required": false; }; "fxFlexOrder.xs": { "alias": "fxFlexOrder.xs"; "required": false; }; "fxFlexOrder.sm": { "alias": "fxFlexOrder.sm"; "required": false; }; "fxFlexOrder.md": { "alias": "fxFlexOrder.md"; "required": false; }; "fxFlexOrder.lg": { "alias": "fxFlexOrder.lg"; "required": false; }; "fxFlexOrder.xl": { "alias": "fxFlexOrder.xl"; "required": false; }; "fxFlexOrder.lt-sm": { "alias": "fxFlexOrder.lt-sm"; "required": false; }; "fxFlexOrder.lt-md": { "alias": "fxFlexOrder.lt-md"; "required": false; }; "fxFlexOrder.lt-lg": { "alias": "fxFlexOrder.lt-lg"; "required": false; }; "fxFlexOrder.lt-xl": { "alias": "fxFlexOrder.lt-xl"; "required": false; }; "fxFlexOrder.gt-xs": { "alias": "fxFlexOrder.gt-xs"; "required": false; }; "fxFlexOrder.gt-sm": { "alias": "fxFlexOrder.gt-sm"; "required": false; }; "fxFlexOrder.gt-md": { "alias": "fxFlexOrder.gt-md"; "required": false; }; "fxFlexOrder.gt-lg": { "alias": "fxFlexOrder.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}
/**
 * @deprecated The DefaultFlexOrderDirective will be removed in version 21.
 * Use FlexOrderDirective directly instead.
 */
declare class DefaultFlexOrderDirective extends FlexOrderDirective {
    protected inputs: string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<DefaultFlexOrderDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DefaultFlexOrderDirective, "  [fxFlexOrder], [fxFlexOrder.xs], [fxFlexOrder.sm], [fxFlexOrder.md],  [fxFlexOrder.lg], [fxFlexOrder.xl], [fxFlexOrder.lt-sm], [fxFlexOrder.lt-md],  [fxFlexOrder.lt-lg], [fxFlexOrder.lt-xl], [fxFlexOrder.gt-xs], [fxFlexOrder.gt-sm],  [fxFlexOrder.gt-md], [fxFlexOrder.gt-lg]", never, { "fxFlexOrder": { "alias": "fxFlexOrder"; "required": false; }; "fxFlexOrder.xs": { "alias": "fxFlexOrder.xs"; "required": false; }; "fxFlexOrder.sm": { "alias": "fxFlexOrder.sm"; "required": false; }; "fxFlexOrder.md": { "alias": "fxFlexOrder.md"; "required": false; }; "fxFlexOrder.lg": { "alias": "fxFlexOrder.lg"; "required": false; }; "fxFlexOrder.xl": { "alias": "fxFlexOrder.xl"; "required": false; }; "fxFlexOrder.lt-sm": { "alias": "fxFlexOrder.lt-sm"; "required": false; }; "fxFlexOrder.lt-md": { "alias": "fxFlexOrder.lt-md"; "required": false; }; "fxFlexOrder.lt-lg": { "alias": "fxFlexOrder.lt-lg"; "required": false; }; "fxFlexOrder.lt-xl": { "alias": "fxFlexOrder.lt-xl"; "required": false; }; "fxFlexOrder.gt-xs": { "alias": "fxFlexOrder.gt-xs"; "required": false; }; "fxFlexOrder.gt-sm": { "alias": "fxFlexOrder.gt-sm"; "required": false; }; "fxFlexOrder.gt-md": { "alias": "fxFlexOrder.gt-md"; "required": false; }; "fxFlexOrder.gt-lg": { "alias": "fxFlexOrder.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}

interface FlexOffsetParent {
    layout: string;
    isRtl: boolean;
}
declare class FlexOffsetStyleBuilder extends StyleBuilder {
    private _config;
    constructor(_config: LayoutConfigOptions);
    buildStyles(offset: string, parent: FlexOffsetParent): StyleDefinition;
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexOffsetStyleBuilder, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FlexOffsetStyleBuilder>;
}
/**
 * 'flex-offset' flexbox styling directive
 * Configures the 'margin-left' of the element in a layout container
 */
declare class FlexOffsetDirective extends BaseDirective2 implements OnChanges {
    protected directionality: Directionality;
    protected DIRECTIVE_KEY: string;
    protected inputs: string[];
    constructor(elRef: ElementRef, directionality: Directionality, styleBuilder: FlexOffsetStyleBuilder, marshal: MediaMarshaller, styler: StyleUtils);
    /**
     * Using the current fxFlexOffset value, update the inline CSS
     * NOTE: this will assign `margin-left` if the parent flex-direction == 'row',
     *       otherwise `margin-top` is used for the offset.
     */
    protected updateWithValue(value?: string | number): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexOffsetDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FlexOffsetDirective, "  [fxFlexOffset], [fxFlexOffset.xs], [fxFlexOffset.sm], [fxFlexOffset.md],  [fxFlexOffset.lg], [fxFlexOffset.xl], [fxFlexOffset.lt-sm], [fxFlexOffset.lt-md],  [fxFlexOffset.lt-lg], [fxFlexOffset.lt-xl], [fxFlexOffset.gt-xs], [fxFlexOffset.gt-sm],  [fxFlexOffset.gt-md], [fxFlexOffset.gt-lg]", never, { "fxFlexOffset": { "alias": "fxFlexOffset"; "required": false; }; "fxFlexOffset.xs": { "alias": "fxFlexOffset.xs"; "required": false; }; "fxFlexOffset.sm": { "alias": "fxFlexOffset.sm"; "required": false; }; "fxFlexOffset.md": { "alias": "fxFlexOffset.md"; "required": false; }; "fxFlexOffset.lg": { "alias": "fxFlexOffset.lg"; "required": false; }; "fxFlexOffset.xl": { "alias": "fxFlexOffset.xl"; "required": false; }; "fxFlexOffset.lt-sm": { "alias": "fxFlexOffset.lt-sm"; "required": false; }; "fxFlexOffset.lt-md": { "alias": "fxFlexOffset.lt-md"; "required": false; }; "fxFlexOffset.lt-lg": { "alias": "fxFlexOffset.lt-lg"; "required": false; }; "fxFlexOffset.lt-xl": { "alias": "fxFlexOffset.lt-xl"; "required": false; }; "fxFlexOffset.gt-xs": { "alias": "fxFlexOffset.gt-xs"; "required": false; }; "fxFlexOffset.gt-sm": { "alias": "fxFlexOffset.gt-sm"; "required": false; }; "fxFlexOffset.gt-md": { "alias": "fxFlexOffset.gt-md"; "required": false; }; "fxFlexOffset.gt-lg": { "alias": "fxFlexOffset.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}
/**
 * @deprecated The DefaultFlexOffsetDirective will be removed in version 21.
 * Use FlexOffsetDirective directly instead.
 */
declare class DefaultFlexOffsetDirective extends FlexOffsetDirective {
    protected inputs: string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<DefaultFlexOffsetDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DefaultFlexOffsetDirective, "  [fxFlexOffset], [fxFlexOffset.xs], [fxFlexOffset.sm], [fxFlexOffset.md],  [fxFlexOffset.lg], [fxFlexOffset.xl], [fxFlexOffset.lt-sm], [fxFlexOffset.lt-md],  [fxFlexOffset.lt-lg], [fxFlexOffset.lt-xl], [fxFlexOffset.gt-xs], [fxFlexOffset.gt-sm],  [fxFlexOffset.gt-md], [fxFlexOffset.gt-lg]", never, { "fxFlexOffset": { "alias": "fxFlexOffset"; "required": false; }; "fxFlexOffset.xs": { "alias": "fxFlexOffset.xs"; "required": false; }; "fxFlexOffset.sm": { "alias": "fxFlexOffset.sm"; "required": false; }; "fxFlexOffset.md": { "alias": "fxFlexOffset.md"; "required": false; }; "fxFlexOffset.lg": { "alias": "fxFlexOffset.lg"; "required": false; }; "fxFlexOffset.xl": { "alias": "fxFlexOffset.xl"; "required": false; }; "fxFlexOffset.lt-sm": { "alias": "fxFlexOffset.lt-sm"; "required": false; }; "fxFlexOffset.lt-md": { "alias": "fxFlexOffset.lt-md"; "required": false; }; "fxFlexOffset.lt-lg": { "alias": "fxFlexOffset.lt-lg"; "required": false; }; "fxFlexOffset.lt-xl": { "alias": "fxFlexOffset.lt-xl"; "required": false; }; "fxFlexOffset.gt-xs": { "alias": "fxFlexOffset.gt-xs"; "required": false; }; "fxFlexOffset.gt-sm": { "alias": "fxFlexOffset.gt-sm"; "required": false; }; "fxFlexOffset.gt-md": { "alias": "fxFlexOffset.gt-md"; "required": false; }; "fxFlexOffset.gt-lg": { "alias": "fxFlexOffset.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}

declare class FlexFillStyleBuilder extends StyleBuilder {
    buildStyles(_input: string): {
        margin: number;
        width: string;
        height: string;
        'min-width': string;
        'min-height': string;
    };
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexFillStyleBuilder, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FlexFillStyleBuilder>;
}
/**
 * 'fxFill' flexbox styling directive
 *  Maximizes width and height of element in a layout container
 *
 *  NOTE: fxFill is NOT responsive API!!
 */
declare class FlexFillDirective extends BaseDirective2 {
    constructor(elRef: ElementRef, styleUtils: StyleUtils, styleBuilder: FlexFillStyleBuilder, marshal: MediaMarshaller);
    protected styleCache: Map<string, StyleDefinition>;
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexFillDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FlexFillDirective, "[fxFill], [fxFlexFill]", never, {}, {}, never, never, true, never>;
}

declare class FlexAlignStyleBuilder extends StyleBuilder {
    buildStyles(input: string): StyleDefinition;
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexAlignStyleBuilder, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FlexAlignStyleBuilder>;
}
/**
 * 'flex-align' flexbox styling directive
 * Allows element-specific overrides for cross-axis alignments in a layout container
 * @see https://css-tricks.com/almanac/properties/a/align-self/
 */
declare class FlexAlignDirective extends BaseDirective2 {
    protected DIRECTIVE_KEY: string;
    protected inputs: string[];
    constructor(elRef: ElementRef, styleUtils: StyleUtils, styleBuilder: FlexAlignStyleBuilder, marshal: MediaMarshaller);
    protected styleCache: Map<string, StyleDefinition>;
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexAlignDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FlexAlignDirective, "  [fxFlexAlign], [fxFlexAlign.xs], [fxFlexAlign.sm], [fxFlexAlign.md],  [fxFlexAlign.lg], [fxFlexAlign.xl], [fxFlexAlign.lt-sm], [fxFlexAlign.lt-md],  [fxFlexAlign.lt-lg], [fxFlexAlign.lt-xl], [fxFlexAlign.gt-xs], [fxFlexAlign.gt-sm],  [fxFlexAlign.gt-md], [fxFlexAlign.gt-lg]", never, { "fxFlexAlign": { "alias": "fxFlexAlign"; "required": false; }; "fxFlexAlign.xs": { "alias": "fxFlexAlign.xs"; "required": false; }; "fxFlexAlign.sm": { "alias": "fxFlexAlign.sm"; "required": false; }; "fxFlexAlign.md": { "alias": "fxFlexAlign.md"; "required": false; }; "fxFlexAlign.lg": { "alias": "fxFlexAlign.lg"; "required": false; }; "fxFlexAlign.xl": { "alias": "fxFlexAlign.xl"; "required": false; }; "fxFlexAlign.lt-sm": { "alias": "fxFlexAlign.lt-sm"; "required": false; }; "fxFlexAlign.lt-md": { "alias": "fxFlexAlign.lt-md"; "required": false; }; "fxFlexAlign.lt-lg": { "alias": "fxFlexAlign.lt-lg"; "required": false; }; "fxFlexAlign.lt-xl": { "alias": "fxFlexAlign.lt-xl"; "required": false; }; "fxFlexAlign.gt-xs": { "alias": "fxFlexAlign.gt-xs"; "required": false; }; "fxFlexAlign.gt-sm": { "alias": "fxFlexAlign.gt-sm"; "required": false; }; "fxFlexAlign.gt-md": { "alias": "fxFlexAlign.gt-md"; "required": false; }; "fxFlexAlign.gt-lg": { "alias": "fxFlexAlign.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}
/**
 * @deprecated The DefaultFlexAlignDirective will be removed in version 21.
 * Use FlexAlignDirective directly instead.
 */
declare class DefaultFlexAlignDirective extends FlexAlignDirective {
    protected inputs: string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<DefaultFlexAlignDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DefaultFlexAlignDirective, "  [fxFlexAlign], [fxFlexAlign.xs], [fxFlexAlign.sm], [fxFlexAlign.md],  [fxFlexAlign.lg], [fxFlexAlign.xl], [fxFlexAlign.lt-sm], [fxFlexAlign.lt-md],  [fxFlexAlign.lt-lg], [fxFlexAlign.lt-xl], [fxFlexAlign.gt-xs], [fxFlexAlign.gt-sm],  [fxFlexAlign.gt-md], [fxFlexAlign.gt-lg]", never, { "fxFlexAlign": { "alias": "fxFlexAlign"; "required": false; }; "fxFlexAlign.xs": { "alias": "fxFlexAlign.xs"; "required": false; }; "fxFlexAlign.sm": { "alias": "fxFlexAlign.sm"; "required": false; }; "fxFlexAlign.md": { "alias": "fxFlexAlign.md"; "required": false; }; "fxFlexAlign.lg": { "alias": "fxFlexAlign.lg"; "required": false; }; "fxFlexAlign.xl": { "alias": "fxFlexAlign.xl"; "required": false; }; "fxFlexAlign.lt-sm": { "alias": "fxFlexAlign.lt-sm"; "required": false; }; "fxFlexAlign.lt-md": { "alias": "fxFlexAlign.lt-md"; "required": false; }; "fxFlexAlign.lt-lg": { "alias": "fxFlexAlign.lt-lg"; "required": false; }; "fxFlexAlign.lt-xl": { "alias": "fxFlexAlign.lt-xl"; "required": false; }; "fxFlexAlign.gt-xs": { "alias": "fxFlexAlign.gt-xs"; "required": false; }; "fxFlexAlign.gt-sm": { "alias": "fxFlexAlign.gt-sm"; "required": false; }; "fxFlexAlign.gt-md": { "alias": "fxFlexAlign.gt-md"; "required": false; }; "fxFlexAlign.gt-lg": { "alias": "fxFlexAlign.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}

interface FlexBuilderParent {
    direction: string;
    hasWrap: boolean;
}
declare class FlexStyleBuilder extends StyleBuilder {
    protected layoutConfig: LayoutConfigOptions;
    constructor(layoutConfig: LayoutConfigOptions);
    buildStyles(input: string, parent: FlexBuilderParent): StyleDefinition;
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexStyleBuilder, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FlexStyleBuilder>;
}
/**
 * Directive to control the size of a flex item using flex-basis, flex-grow, and flex-shrink.
 * Corresponds to the css `flex` shorthand property.
 *
 * @see https://css-tricks.com/snippets/css/a-guide-to-flexbox/
 */
declare class FlexDirective extends BaseDirective2 implements OnInit {
    protected layoutConfig: LayoutConfigOptions;
    protected marshal: MediaMarshaller;
    protected DIRECTIVE_KEY: string;
    protected inputs: string[];
    protected direction?: string;
    protected wrap?: boolean;
    get shrink(): string;
    set shrink(value: string);
    get grow(): string;
    set grow(value: string);
    protected flexGrow: string;
    protected flexShrink: string;
    constructor(elRef: ElementRef, styleUtils: StyleUtils, layoutConfig: LayoutConfigOptions, styleBuilder: FlexStyleBuilder, marshal: MediaMarshaller);
    ngOnInit(): void;
    /**
     * Caches the parent container's 'flex-direction' and updates the element's style.
     * Used as a handler for layout change events from the parent flex container.
     */
    protected onLayoutChange(matcher: ElementMatcher): void;
    /** Input to this is exclusively the basis input value */
    protected updateWithValue(value: string): void;
    /** Trigger a style reflow, usually based on a shrink/grow input event */
    protected triggerReflow(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FlexDirective, "  [fxFlex], [fxFlex.xs], [fxFlex.sm], [fxFlex.md],  [fxFlex.lg], [fxFlex.xl], [fxFlex.lt-sm], [fxFlex.lt-md],  [fxFlex.lt-lg], [fxFlex.lt-xl], [fxFlex.gt-xs], [fxFlex.gt-sm],  [fxFlex.gt-md], [fxFlex.gt-lg]", never, { "fxFlex": { "alias": "fxFlex"; "required": false; }; "fxFlex.xs": { "alias": "fxFlex.xs"; "required": false; }; "fxFlex.sm": { "alias": "fxFlex.sm"; "required": false; }; "fxFlex.md": { "alias": "fxFlex.md"; "required": false; }; "fxFlex.lg": { "alias": "fxFlex.lg"; "required": false; }; "fxFlex.xl": { "alias": "fxFlex.xl"; "required": false; }; "fxFlex.lt-sm": { "alias": "fxFlex.lt-sm"; "required": false; }; "fxFlex.lt-md": { "alias": "fxFlex.lt-md"; "required": false; }; "fxFlex.lt-lg": { "alias": "fxFlex.lt-lg"; "required": false; }; "fxFlex.lt-xl": { "alias": "fxFlex.lt-xl"; "required": false; }; "fxFlex.gt-xs": { "alias": "fxFlex.gt-xs"; "required": false; }; "fxFlex.gt-sm": { "alias": "fxFlex.gt-sm"; "required": false; }; "fxFlex.gt-md": { "alias": "fxFlex.gt-md"; "required": false; }; "fxFlex.gt-lg": { "alias": "fxFlex.gt-lg"; "required": false; }; "shrink": { "alias": "fxShrink"; "required": false; }; "grow": { "alias": "fxGrow"; "required": false; }; }, {}, never, never, true, never>;
}
/**
 * @deprecated The DefaultFlexDirective will be removed in version 21.
 * Use FlexDirective directly instead.
 */
declare class DefaultFlexDirective extends FlexDirective {
    protected inputs: string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<DefaultFlexDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DefaultFlexDirective, "  [fxFlex], [fxFlex.xs], [fxFlex.sm], [fxFlex.md],  [fxFlex.lg], [fxFlex.xl], [fxFlex.lt-sm], [fxFlex.lt-md],  [fxFlex.lt-lg], [fxFlex.lt-xl], [fxFlex.gt-xs], [fxFlex.gt-sm],  [fxFlex.gt-md], [fxFlex.gt-lg]", never, { "fxFlex": { "alias": "fxFlex"; "required": false; }; "fxFlex.xs": { "alias": "fxFlex.xs"; "required": false; }; "fxFlex.sm": { "alias": "fxFlex.sm"; "required": false; }; "fxFlex.md": { "alias": "fxFlex.md"; "required": false; }; "fxFlex.lg": { "alias": "fxFlex.lg"; "required": false; }; "fxFlex.xl": { "alias": "fxFlex.xl"; "required": false; }; "fxFlex.lt-sm": { "alias": "fxFlex.lt-sm"; "required": false; }; "fxFlex.lt-md": { "alias": "fxFlex.lt-md"; "required": false; }; "fxFlex.lt-lg": { "alias": "fxFlex.lt-lg"; "required": false; }; "fxFlex.lt-xl": { "alias": "fxFlex.lt-xl"; "required": false; }; "fxFlex.gt-xs": { "alias": "fxFlex.gt-xs"; "required": false; }; "fxFlex.gt-sm": { "alias": "fxFlex.gt-sm"; "required": false; }; "fxFlex.gt-md": { "alias": "fxFlex.gt-md"; "required": false; }; "fxFlex.gt-lg": { "alias": "fxFlex.gt-lg"; "required": false; }; }, {}, never, never, true, never>;
}

/**
 * *****************************************************************
 * Define module for the Flex API
 * *****************************************************************
 */
declare class FlexModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<FlexModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<FlexModule, never, [typeof i1.CoreModule, typeof i2.BidiModule, typeof DefaultLayoutDirective, typeof DefaultLayoutGapDirective, typeof DefaultLayoutAlignDirective, typeof DefaultFlexOrderDirective, typeof DefaultFlexOffsetDirective, typeof FlexFillDirective, typeof DefaultFlexAlignDirective, typeof DefaultFlexDirective], [typeof DefaultLayoutDirective, typeof DefaultLayoutGapDirective, typeof DefaultLayoutAlignDirective, typeof DefaultFlexOrderDirective, typeof DefaultFlexOffsetDirective, typeof FlexFillDirective, typeof DefaultFlexAlignDirective, typeof DefaultFlexDirective]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<FlexModule>;
}

export { DefaultFlexAlignDirective, DefaultFlexDirective, DefaultFlexOffsetDirective, DefaultFlexOrderDirective, DefaultLayoutAlignDirective, DefaultLayoutDirective, DefaultLayoutGapDirective, FlexAlignDirective, FlexAlignStyleBuilder, FlexDirective, FlexFillDirective, FlexFillStyleBuilder, FlexModule, FlexOffsetDirective, FlexOffsetStyleBuilder, FlexOrderDirective, FlexOrderStyleBuilder, FlexStyleBuilder, LayoutAlignDirective, LayoutAlignStyleBuilder, LayoutDirective, LayoutGapDirective, LayoutGapStyleBuilder, LayoutStyleBuilder };
export type { FlexOffsetParent, LayoutAlignParent, LayoutGapParent, LayoutStyleDisplay };