@motion-core/motion-gpu/dist/svelte/use-motiongpu-user-context.d.ts

Framework-agnostic WebGPU runtime for fullscreen WGSL shaders with explicit Svelte, React, and Vue adapter entrypoints.

import type { CurrentReadable } from '../core/current-value.js';
import { type MotionGPUUserNamespace } from './motiongpu-context.js';
/**
 * Internal shape of the user context store.
 */
type UserContextStore = Record<MotionGPUUserNamespace, unknown>;
/**
 * Controls how a namespaced user context value behaves when already present.
 */
export interface SetMotionGPUUserContextOptions {
    /**
     * Conflict strategy when namespace already exists:
     * - `skip`: keep current value
     * - `replace`: replace current value
     * - `merge`: shallow merge object values, fallback to replace otherwise
     *
     * @default 'skip'
     */
    existing?: 'merge' | 'replace' | 'skip';
    /**
     * How function inputs should be interpreted:
     * - `factory`: call function and store its return value
     * - `value`: store function itself
     *
     * @default 'factory'
     */
    functionValue?: 'factory' | 'value';
}
/**
 * Returns a read-only view of the entire motiongpu user context store.
 */
export declare function useMotionGPUUserContext<UC extends UserContextStore = UserContextStore>(): CurrentReadable<UC>;
/**
 * Reads a namespaced user context value as a reactive readable store.
 */
export declare function useMotionGPUUserContext<UC extends UserContextStore = UserContextStore, K extends keyof UC & MotionGPUUserNamespace = keyof UC & MotionGPUUserNamespace>(namespace: K): CurrentReadable<UC[K] | undefined>;
/**
 * Sets a namespaced user context value with explicit write semantics.
 *
 * Returns the effective value stored under the namespace.
 */
export declare function setMotionGPUUserContext<UCT = unknown>(namespace: MotionGPUUserNamespace, value: UCT | (() => UCT), options?: SetMotionGPUUserContextOptions): UCT | undefined;
export {};
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