/**
 * runbook/dispatch — the bridge's wrapper over `ctx.tools`.
 *
 * Pattern: decorator over {@link ToolDispatch}. The RAW dispatch (delivered
 *          by the agent) returns every result untouched; POLICY about what a
 *          result means belongs to the consumer — and this is the runbook's
 *          policy: every inner outcome is RECORDED (for the coverage fold and
 *          the provenance carry), and an inner ABSENCE short-circuits the
 *          procedure unless the call site declared it survivable.
 * Role:    core/runbook, pure.
 * Emits:   N/A.
 *
 * WHY an absence short-circuits: "the inventory found nothing" IS the
 * runbook's answer, and it must go back EXACTLY as it arrived so the
 * framework still reads it as an absence — a verdict reached over a source
 * that answered "nothing here" would be the confident-partial-answer failure
 * this whole envelope exists to prevent. A stage that can genuinely carry on
 * without the source says so at the call site (`{ allowAbsent: true }`) and
 * owns stating the gap (usually as a coverage entry).
 */
import type { ToolAbsence } from '../../semantics/coverage/types.js';
import type { ToolDispatch } from '../../tools/tools.js';
/** One inner call, as the bridge recorded it. */
export interface InnerCallRecord {
    readonly tool: string;
    readonly outcome: 'ok' | 'absent' | 'error';
    /** The raw returned value (`'ok'` and `'absent'` outcomes). */
    readonly result?: unknown;
}
/** The marker property that survives any error wrapping between a stage and
 *  the bridge's catch. */
declare const ABSENCE_SIGNAL: "af_runbook_absence";
/**
 * The control signal an un-survivable inner absence throws through the
 * chart. The engine commits staged state and rethrows (commit-on-error is
 * the law upstream), so the bridge catches this at `executor.run` and
 * returns the absence verbatim.
 */
export declare class RunbookAbsenceSignal extends Error {
    readonly absence: ToolAbsence;
    readonly [ABSENCE_SIGNAL] = true;
    constructor(absence: ToolAbsence, innerTool: string);
}
/** Recognize the signal on an error OR anywhere down its `cause` chain — an
 *  engine layer that wraps the stage's throw must not defeat the pass-through. */
export declare function absenceSignalOf(err: unknown): RunbookAbsenceSignal | undefined;
/** What `recordingDispatch` hands back: the dispatch the procedure closes
 *  over, and the record the envelope folds. */
export interface RecordedDispatch {
    readonly tools: ToolDispatch;
    readonly records: readonly InnerCallRecord[];
}
/**
 * Wrap the delivered dispatch (or its absence) for one runbook invocation.
 *
 * With NO dispatch delivered (`ctx.tools` absent — a hand-built context, a
 * door with no dispatch map) the wrapper is the fail-closed teacher: `has`
 * answers false and `call` refuses naming the fix, so a procedure that needs
 * inner tools fails loudly at its first call instead of half-running.
 */
export declare function recordingDispatch(delivered: ToolDispatch | undefined, runbookName: string): RecordedDispatch;
/**
 * The definition-time probe dispatch — handed to the procedure factory ONCE
 * at `runbookAsTool(...)` so the bridge can read the chart's declared
 * contract. Stage bodies do not run at build; a factory that calls tools at
 * build time hears exactly why that cannot work.
 */
export declare function probeDispatch(runbookName: string): ToolDispatch;
export {};