import { type BoundedSensitiveValues } from '../../../shared/utils/sensitiveText.js';
import type { OpenCodeStreamEvent } from '../OpenCodeStreamHandler.js';
import type { ResolvedOpenCodeGuardPolicy } from './policy.js';
import type { OpenCodeGuard, OpenCodeGuardLifecycleScope, OpenCodeGuardVerdict } from './types.js';
declare abstract class ByteVolumeGuard implements OpenCodeGuard {
    private readonly partType;
    private readonly byteLimit;
    private readonly reason;
    abstract readonly id: string;
    readonly layer: "resource";
    private bytes;
    private readonly offsets;
    constructor(partType: 'text' | 'reasoning', byteLimit: number, reason: 'text_bytes' | 'reasoning_bytes');
    onEvent(event: OpenCodeStreamEvent): OpenCodeGuardVerdict | undefined;
}
export declare class TextVolumeGuard extends ByteVolumeGuard {
    readonly id = "text-volume";
    constructor(policy: ResolvedOpenCodeGuardPolicy);
}
export declare class ReasoningVolumeGuard extends ByteVolumeGuard {
    readonly id = "reasoning-volume";
    constructor(policy: ResolvedOpenCodeGuardPolicy);
}
export declare class EventCountGuard implements OpenCodeGuard {
    private readonly limit;
    readonly id = "event-count";
    readonly layer: "resource";
    private count;
    constructor(limit: number);
    onEvent(event: OpenCodeStreamEvent): OpenCodeGuardVerdict | undefined;
}
export declare class TrackedIdsGuard implements OpenCodeGuard {
    private readonly limit;
    readonly id = "tracked-ids";
    readonly layer: "resource";
    private readonly ids;
    constructor(limit: number);
    onEvent(event: OpenCodeStreamEvent): OpenCodeGuardVerdict | undefined;
    private extractId;
}
export declare class SensitiveBudgetGuard implements OpenCodeGuard {
    readonly sensitiveValues: BoundedSensitiveValues;
    readonly id = "sensitive-budget";
    readonly layer: "integrity";
    private readonly latestInputHashes;
    constructor(sensitiveValues: BoundedSensitiveValues);
    start(scope: OpenCodeGuardLifecycleScope): void;
    onInitialSource(source: unknown): OpenCodeGuardVerdict | undefined;
    private collect;
    onEvent(event: OpenCodeStreamEvent): OpenCodeGuardVerdict | undefined;
}
export {};
//# sourceMappingURL=resource-guards.d.ts.map