/** Full-screen dimmed backdrop rendered behind a modal surface. */
export declare const overlayVariants: (props?: import("class-variance-authority/types").ClassProp | undefined) => string;
/** Centered modal panel shared by dialog and alert-dialog content. Renders on
 * the popover surface tier — identical to background in light, a lightness
 * step above the page in dark, where surface lightness carries elevation.
 * Capped to the small-viewport height (and scrollable past it) so long
 * dialogs stay usable on phones. */
export declare const modalContentVariants: (props?: import("class-variance-authority/types").ClassProp | undefined) => string;
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