/**
 * Runs a caller-supplied ShellState mutation inside a consumer $effect. Tests
 * use this to prove ShellState's internal reads do not become dependencies of
 * the consumer effect.
 */
import type { ShellState } from '../admin-shell/state.svelte.js';
import type { ShellActivity } from '../admin-shell/types.js';
type EffectCleanup = () => void;
interface MutationInputs {
    activity: ShellActivity;
}
interface Props {
    shell: ShellState;
    run: (shell: ShellState, inputs: MutationInputs) => EffectCleanup | undefined;
    onReady: (controls: {
        getRuns: () => number;
        setActivityProgress: (progress: number) => void;
    }) => void;
}
declare const AdminShellMutationEffectHarness: import("svelte").Component<Props, {}, "">;
type AdminShellMutationEffectHarness = ReturnType<typeof AdminShellMutationEffectHarness>;
export default AdminShellMutationEffectHarness;
//# sourceMappingURL=admin-shell-mutation-effect-harness.svelte.d.ts.map