import { IconName, IconStyle } from '@fortawesome/fontawesome-svg-core';
import { UUID } from '@genesislcap/foundation-utils';
import { FoundationElement } from '@microsoft/fast-foundation';
export { IconName, IconStyle };
export declare const foundationIconShadowOptions: ShadowRootInit;
export declare const defaultIconConfig: {};
export declare enum FaPrefixFromStyle {
    solid = "fas",
    regular = "far",
    brand = "fab"
}
export declare const faSizeValueDefault: "1x";
export declare const faSizeValues: readonly ["2xs", "xs", "sm", "lg", "xl", "2xl", "1x", "2x", "3x", "4x", "5x", "6x", "7x", "8x", "9x", "10x", "stack-1x", "stack-2x"];
export type FaSize = (typeof faSizeValues)[number];
/**
 * @tagname %%prefix%%-icon
 */
export declare class Icon extends FoundationElement {
    iElement: HTMLElement;
    uuid: UUID;
    tooltipId: string;
    tooltip: string;
    isError: boolean;
    /**
     * The `<%%prefix%%-tooltip>` bubble stays in this component's template and shadow root,
     * but is promoted to the browser top layer via the Popover API when shown — the top layer
     * escapes ancestor stacking contexts, transforms and overflow clipping, which is what
     * lets virtualized grid rows (absolutely-positioned, later-DOM-order siblings) paint over
     * an in-place bubble. Content rendering stays FASTTooltip's own anchor-hover logic
     * (`delay="0"` so it is rendered by the time the popover opens and is measured); only
     * host visibility and placement are managed here, because FASTTooltip's anchored-region
     * placement does not resolve for the subclassed genesis components
     * (`tagFor(AnchoredRegion)` misses — compose() without `baseClass`).
     */
    tooltipElement: HTMLElement | undefined;
    private tooltipShowTimer;
    name: IconName;
    nameChanged(oldValue: string, newValue: string): void;
    size: FaSize;
    sizeChanged(oldValue: string, newValue: string): void;
    variant: IconStyle;
    variantChanged(oldValue: string, newValue: string): void;
    connectedCallback(): void;
    disconnectedCallback(): void;
    private showTooltip;
    /**
     * Places the bubble from the anchor's current viewport position (scrolled grid, resized
     * layout) just before it is shown; top-layer coordinates are viewport-relative. Prefers
     * the anchor's right edge, flips to its left when the right side would clip at the
     * viewport, and clamps vertically so bottom rows keep the whole bubble on screen. The
     * bubble's width is fixed in CSS, so measuring before final placement is safe; height
     * comes from scroll size because FASTTooltip's host is a zero-height box whose part div
     * overflows it.
     */
    private positionTooltip;
    private hideTooltip;
    getDefaultTooltipConfig(): void;
    loadIcon(): void;
}
/**
 * The Foundation Icon
 *
 * @public
 * @remarks
 * HTML Element: \<foundation-icon\>
 */
export declare const foundationIcon: (overrideDefinition?: import("@microsoft/fast-foundation").OverrideFoundationElementDefinition<import("@microsoft/fast-foundation").FoundationElementDefinition>) => import("@microsoft/fast-foundation").FoundationElementRegistry<import("@microsoft/fast-foundation").FoundationElementDefinition, typeof Icon>;
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