/**
 * orchestrator-can-do-probes.js — the Q2/Q4 subprocess probes behind
 * `peaks code orchestrator-can-do`.
 *
 * Hoisted verbatim out of `./orchestrator-can-do.ts` (slice c2w1 of
 * `strict-remediation-abc`) so that module keeps only the pure decision side.
 * The names leave this file ONLY through that module's re-export: the CLI shim
 * (`src/cli/commands/code-orchestrator-can-do.ts`) reaches them via
 * `await import('../../services/code/orchestrator-can-do.js')`, and the unit
 * tests import them from the same path, so the surface below must stay
 * reachable from there.
 */
/**
 * Budget for the Q2 sub-agent probe. macOS CI runs this whole suite in parallel;
 * there the old 5 s budget killed the probe at 5035 ms while the 10 s Q4 probe
 * passed in the same run, so "slow" was reported as "unavailable". A healthy CLI
 * answers in well under a second — this ceiling only bounds a hung one, so it is
 * the worst case, not the expected cost.
 */
export declare const SUB_AGENT_PROBE_TIMEOUT_MS = 15000;
/** Budget for the Q4 context probe. Unchanged; Q2 must stay at least this large. */
export declare const CONTEXT_RATIO_PROBE_TIMEOUT_MS = 10000;
export interface ContextProbe {
    /** 0.0–1.0; ≥0.85 = pre-compact; ≥0.95 = red-line. */
    readonly ratio: number;
    /** Source tag from `peaks code context-now`. */
    readonly source: string;
}
/**
 * Q2: probe `peaks sub-agent dispatch --role rd --help`. Returns
 * true when the subprocess exits 0. Resolves to false on spawn
 * failure or non-zero exit.
 */
export declare function probeSubAgentAvailable(projectRoot: string, peaksBin?: string): Promise<boolean>;
/**
 * Q4: probe `peaks code context-now --json`. Parses the data.ratio
 * field. Falls back to {ratio: 0, source: 'unavailable'} when the
 * subprocess fails or returns malformed JSON.
 */
export declare function probeContextRatio(projectRoot: string, peaksBin?: string): Promise<ContextProbe>;