import { type ReactNode } from "react";
import { type ColorTokens, type StyleProp, type ViewStyle, type TextStyle } from "../../style/index.js";
/** A trailing action button on a toast. */
export interface ToastAction {
    /** The action label. */
    label: string;
    /** Run when the action is pressed. */
    onPress: () => void;
}
export interface ToastProps {
    /** The headline line (required). */
    message: string;
    /** A secondary line under the message. */
    description?: string;
    /** A trailing action button (e.g. Undo). */
    action?: ToastAction;
    /** Green success intent (icon + tint). */
    success?: boolean;
    /** Red danger intent (icon + tint). This is the name the intent axis uses across the
     *  kit (Button, AlertDialog, and every chart) and the one the design hand-off uses. */
    destructive?: boolean;
    /** @deprecated Use `destructive`. Kept working so existing call sites are untouched;
     *  it resolves to exactly the same intent. */
    error?: boolean;
    /** Amber warning intent (icon + tint). */
    warning?: boolean;
    /** Brand-tinted informational intent (icon + tint). */
    info?: boolean;
    /** Override the auto intent icon; pass any node, or omit to use the intent glyph. */
    icon?: ReactNode;
    /** When provided, render a trailing dismiss (x) that calls this. */
    onDismiss?: () => void;
    /** E2E hook forwarded to the root element. */
    testID?: string;
    /** Outer layout composition only (width/flex within a parent), never a restyle hook. */
    style?: StyleProp<ViewStyle>;
}
export interface ToastSkin {
    /** The capsule shape + density (radius, padding, gap, minHeight, shadow, maxWidth).
     *  `hasTrailing` is true when a trailing action/dismiss control renders, so a skin
     *  can tighten the trailing padding (M3: 8dp beside a trailing control). */
    container: (t: ColorTokens, hasTrailing: boolean) => ViewStyle;
    /** Render the auto intent glyph (success / error / warning / info) in the leading
     *  slot. The M3 snackbar anatomy has no leading icon, so the Android skin turns
     *  this off; an explicit `icon` prop always renders. */
    intentIcon: boolean;
    /** The intent icon glyph size, in px. */
    iconSize: number;
    /** The message line type. */
    message: (t: ColorTokens) => TextStyle;
    /** The description line type. */
    description: (t: ColorTokens) => TextStyle;
    /** The trailing action button shape. */
    actionButton: (t: ColorTokens) => ViewStyle;
    /** The trailing action label type (brand-tinted). */
    actionLabel: (t: ColorTokens) => TextStyle;
    /** Extra touch area (px, all edges) around the action button so its target
     *  reaches the platform minimum (44pt iOS / 48dp Android); null on web. */
    actionHitSlop: number | null;
    /** The dismiss (x) control shape. */
    dismissButton: (t: ColorTokens) => ViewStyle;
    /** The dismiss glyph size, in px. */
    dismissIconSize: number;
    /** The dismiss glyph color; null keeps the default muted glyph. The Android skin
     *  paints the inverse on-surface tone (`background`) so the x reads on the
     *  inverted bar. */
    dismissColor: ((t: ColorTokens) => string) | null;
    /** Extra touch area (px, all edges) around the dismiss control (same platform
     *  minimums as `actionHitSlop`); null on web. */
    dismissHitSlop: number | null;
    /** iOS/web dim the action/dismiss on press; Android uses a ripple instead (null). */
    pressedOpacity: number | null;
    /** Android action/dismiss ripple; null on iOS/web. On the inverse Android bar the
     *  ink is background-family (a foreground-ink ripple would paint bar-on-bar). */
    ripple: ((t: ColorTokens) => {
        color: string;
        borderless: boolean;
    }) | null;
}
/** Options for the imperative toast() call: the toast content plus a lifetime. */
export interface ToastOptions {
    message: string;
    description?: string;
    action?: ToastAction;
    success?: boolean;
    /** The danger intent; `error` is the deprecated alias. */
    destructive?: boolean;
    /** @deprecated Use `destructive`. */
    error?: boolean;
    warning?: boolean;
    info?: boolean;
    icon?: ReactNode;
    /** Auto-dismiss after this many ms (default 4000). Pass 0 or Infinity to keep it
     *  until dismissed explicitly. */
    duration?: number;
}
/** The imperative handle returned by useToast(). */
export interface ToastHandle {
    /** Enqueue a toast; returns its id (for dismiss). */
    toast: (options: ToastOptions) => string;
    /** Dismiss a live toast early by its id. */
    dismiss: (id: string) => void;
}
/**
 * Build a Toast system (the presentational `Toast`, the `ToastProvider`, and the
 * `useToast` hook) from a platform skin. The wrappers call this with their skin and
 * re-export all three; an app mounts one ToastProvider near its root.
 */
export declare function createToastSystem(skin: ToastSkin): {
    Toast: (props: ToastProps) => import("react").JSX.Element;
    ToastProvider: ({ children }: {
        children: ReactNode;
    }) => import("react").JSX.Element;
    useToast: () => ToastHandle;
};
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