/**
 * Low-level DOM utilities used throughout the runtime and binding layers.
 */
import { type Readable } from '@vielzeug/ripple';
/**
 * Resolves a value that may be a plain value, a getter function, or a reactive
 * signal — the one shared three-way branch used by `classMap`/`styleMap`/`bind()`.
 */
export declare const resolveMaybeReactive: <T>(value: T | Readable<T> | (() => T)) => T;
/**
 * Characters that can break out of a CSS declaration in an inline style value or property name.
 * Semicolons end the current declaration; braces are meaningful in stylesheet rules but not
 * inline style values, and signal an injection attempt there.
 */
export declare const UNSAFE_CSS_CHARS: RegExp;
export declare const sanitizeCssToken: (value: string) => string;
export declare const runAll: (fns: (() => void)[]) => void;
export declare const removeNodes: (nodes: Node[]) => void;
/**
 * Tracks "whatever is currently rendered in one spot" — a list of live DOM nodes plus the
 * cleanup functions that were registered while mounting them. `clear()` tears both down and
 * resets to empty, ready for the next render.
 *
 * Every directive/binding that swaps its rendered content when a reactive source changes
 * (`when()`, `unsafeHtml()`, `each()`'s empty-list fallback, `applyHtmlBinding()`) needs exactly this
 * bookkeeping — this is the one shared implementation instead of four independently-maintained
 * `currentNodes`/`currentCleanups` variable pairs.
 */
export type ReplaceableSlot = {
    /** Tears down every registered cleanup and removes every tracked node, then resets to empty. */
    clear(): void;
    /** Currently tracked nodes — read after mounting to know what's live. */
    readonly nodes: Node[];
    /** Pass as the `registerCleanup` callback to whatever mounts the next render. */
    registerCleanup(fn: () => void): void;
    /** Replace the tracked node list (call once mounting the next render is complete). */
    setNodes(nodes: Node[]): void;
};
export declare const createReplaceableSlot: () => ReplaceableSlot;
export declare const setAttr: (el: Element, name: string, val: unknown) => void;
export declare const listen: (el: EventTarget | null | undefined, name: string, handler: EventListener, options?: AddEventListenerOptions) => (() => void);
export declare const toKebab: (str: string) => string;
export declare const isStructuredValue: (value: unknown) => value is object;
//# sourceMappingURL=dom.d.ts.map