import type { TaskStepStatus, TaskStepsState } from "./task-state.ts";
export interface OpenTaskStepProjection {
    id: string;
    status: TaskStepStatus;
    content: string;
    /** Always populated by projectOpenTaskSteps; optional for hand-built/legacy projections. */
    requirementIds?: readonly string[];
    /** Evidence strings attached to the step (tool_task ids, toolCallIds, paths). */
    evidence?: readonly string[];
    pipelineRunId?: string;
    pipelineStageId?: string;
}
export interface TaskRequirementReference {
    id: string;
    text: string;
}
/** Conservative fallback used only for task steps persisted before explicit requirement links existed. */
export declare function taskStepReferencesRequirement(step: Pick<OpenTaskStepProjection, "content" | "requirementIds">, requirement: TaskRequirementReference): boolean;
export declare function projectOpenTaskSteps(state: TaskStepsState | undefined): OpenTaskStepProjection[];
export declare function resolveTaskStepRequirementIds(step: Pick<OpenTaskStepProjection, "content" | "requirementIds">, requirements: readonly TaskRequirementReference[]): {
    matchedIds: readonly string[];
    unknownIds: readonly string[];
};
//# sourceMappingURL=task-projection.d.ts.map