import type { CacheHandle } from "./types.js";
import type { StepState } from "./state.js";
import type { Renderer } from "./ui/renderer.js";
import type { RollbackContext, StepContext } from "./types.js";
export interface ContextDeps {
    renderer: Renderer;
    step: StepState;
    phaseName: string;
    /** Backs `context.cache`; slots declared before the current step. */
    cache: CacheHandle<Record<string, unknown>>;
    /** Backs `context.flags`; parsed once from argv before any phase runs. */
    flags: Record<string, unknown>;
}
export declare function createStepContext<In, Ctx>(deps: ContextDeps, input: In, ctx: Ctx, signal: AbortSignal, attempt: number): StepContext<In, Ctx>;
export declare function createRollbackContext<In, Ctx, Out>(deps: ContextDeps, input: In, ctx: Ctx, output: Out, error: unknown, signal: AbortSignal): RollbackContext<In, Ctx, Out>;
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