import { z } from 'zod';
/** Internal envelope key for profiling metadata in RPC payloads */
export declare const PROFILING_KEY = "__profiling";
/** Marker key for profiling-only trailer frames in streaming responses */
export declare const PROFILING_TRAILER_KEY = "__profilingTrailer";
/**
 * Symbol key for attaching operation event to response objects.
 */
export declare const OPERATION_EVENT_KEY: unique symbol;
/**
 * Symbol key for attaching model execution timing.
 */
export declare const MODEL_EXECUTION_KEY: unique symbol;
export declare const BACKEND_DIAGNOSTICS_KEY: unique symbol;
export declare const profilerModeSchema: z.ZodEnum<{
    summary: "summary";
    verbose: "verbose";
}>;
export declare const profilerGPUResourceGaugeSchema: z.ZodObject<{
    id: z.ZodString;
    compute: z.ZodDiscriminatedUnion<[z.ZodObject<{
        status: z.ZodLiteral<"supported">;
        value: z.ZodNumber;
        provenance: z.ZodObject<{
            source: z.ZodString;
            scope: z.ZodOptional<z.ZodEnum<{
                device: "device";
                system: "system";
                process: "process";
                budget: "budget";
                "shared-system": "shared-system";
            }>>;
        }, z.core.$strip>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"unavailable">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"unverified">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"failed">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>], "status">;
    memoryUsedBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
        status: z.ZodLiteral<"supported">;
        value: z.ZodNumber;
        provenance: z.ZodObject<{
            source: z.ZodString;
            scope: z.ZodOptional<z.ZodEnum<{
                device: "device";
                system: "system";
                process: "process";
                budget: "budget";
                "shared-system": "shared-system";
            }>>;
        }, z.core.$strip>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"unavailable">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"unverified">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"failed">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>], "status">;
}, z.core.$strip>;
export declare const profilerResourceGaugeSchema: z.ZodObject<{
    sampledAt: z.ZodNumber;
    cpu: z.ZodDiscriminatedUnion<[z.ZodObject<{
        status: z.ZodLiteral<"supported">;
        value: z.ZodNumber;
        provenance: z.ZodObject<{
            source: z.ZodString;
            scope: z.ZodOptional<z.ZodEnum<{
                device: "device";
                system: "system";
                process: "process";
                budget: "budget";
                "shared-system": "shared-system";
            }>>;
        }, z.core.$strip>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"unavailable">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"unverified">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"failed">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>], "status">;
    memory: z.ZodObject<{
        usedBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
            status: z.ZodLiteral<"supported">;
            value: z.ZodNumber;
            provenance: z.ZodObject<{
                source: z.ZodString;
                scope: z.ZodOptional<z.ZodEnum<{
                    device: "device";
                    system: "system";
                    process: "process";
                    budget: "budget";
                    "shared-system": "shared-system";
                }>>;
            }, z.core.$strip>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unavailable">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unverified">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"failed">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>], "status">;
        totalBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
            status: z.ZodLiteral<"supported">;
            value: z.ZodNumber;
            provenance: z.ZodObject<{
                source: z.ZodString;
                scope: z.ZodOptional<z.ZodEnum<{
                    device: "device";
                    system: "system";
                    process: "process";
                    budget: "budget";
                    "shared-system": "shared-system";
                }>>;
            }, z.core.$strip>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unavailable">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unverified">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"failed">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>], "status">;
        processUsedBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
            status: z.ZodLiteral<"supported">;
            value: z.ZodNumber;
            provenance: z.ZodObject<{
                source: z.ZodString;
                scope: z.ZodOptional<z.ZodEnum<{
                    device: "device";
                    system: "system";
                    process: "process";
                    budget: "budget";
                    "shared-system": "shared-system";
                }>>;
            }, z.core.$strip>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unavailable">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unverified">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"failed">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>], "status">;
        processAvailableBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
            status: z.ZodLiteral<"supported">;
            value: z.ZodNumber;
            provenance: z.ZodObject<{
                source: z.ZodString;
                scope: z.ZodOptional<z.ZodEnum<{
                    device: "device";
                    system: "system";
                    process: "process";
                    budget: "budget";
                    "shared-system": "shared-system";
                }>>;
            }, z.core.$strip>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unavailable">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unverified">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"failed">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>], "status">;
    }, z.core.$strip>;
    gpus: z.ZodDiscriminatedUnion<[z.ZodObject<{
        status: z.ZodLiteral<"supported">;
        value: z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            compute: z.ZodDiscriminatedUnion<[z.ZodObject<{
                status: z.ZodLiteral<"supported">;
                value: z.ZodNumber;
                provenance: z.ZodObject<{
                    source: z.ZodString;
                    scope: z.ZodOptional<z.ZodEnum<{
                        device: "device";
                        system: "system";
                        process: "process";
                        budget: "budget";
                        "shared-system": "shared-system";
                    }>>;
                }, z.core.$strip>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unavailable">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unverified">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"failed">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>], "status">;
            memoryUsedBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                status: z.ZodLiteral<"supported">;
                value: z.ZodNumber;
                provenance: z.ZodObject<{
                    source: z.ZodString;
                    scope: z.ZodOptional<z.ZodEnum<{
                        device: "device";
                        system: "system";
                        process: "process";
                        budget: "budget";
                        "shared-system": "shared-system";
                    }>>;
                }, z.core.$strip>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unavailable">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unverified">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"failed">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>], "status">;
        }, z.core.$strip>>;
        provenance: z.ZodObject<{
            source: z.ZodString;
            scope: z.ZodOptional<z.ZodEnum<{
                device: "device";
                system: "system";
                process: "process";
                budget: "budget";
                "shared-system": "shared-system";
            }>>;
        }, z.core.$strip>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"unavailable">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"unverified">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        status: z.ZodLiteral<"failed">;
        reason: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>], "status">;
}, z.core.$strip>;
/**
 * Server-side timing breakdown (server → client).
 * Attached to profiling response when includeServerBreakdown is enabled.
 */
export declare const serverBreakdownSchema: z.ZodObject<{
    requestJsonParseMs: z.ZodOptional<z.ZodNumber>;
    requestZodValidationMs: z.ZodOptional<z.ZodNumber>;
    handlerExecutionMs: z.ZodOptional<z.ZodNumber>;
    responseZodValidationMs: z.ZodOptional<z.ZodNumber>;
    responseStringifyMs: z.ZodOptional<z.ZodNumber>;
    totalServerMs: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>;
export declare const operationEventSchema: z.ZodObject<{
    op: z.ZodString;
    kind: z.ZodLiteral<"handler">;
    ms: z.ZodNumber;
    profileId: z.ZodOptional<z.ZodString>;
    gauges: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodNumber>>;
    resources: z.ZodOptional<z.ZodObject<{
        sampledAt: z.ZodNumber;
        cpu: z.ZodDiscriminatedUnion<[z.ZodObject<{
            status: z.ZodLiteral<"supported">;
            value: z.ZodNumber;
            provenance: z.ZodObject<{
                source: z.ZodString;
                scope: z.ZodOptional<z.ZodEnum<{
                    device: "device";
                    system: "system";
                    process: "process";
                    budget: "budget";
                    "shared-system": "shared-system";
                }>>;
            }, z.core.$strip>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unavailable">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unverified">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"failed">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>], "status">;
        memory: z.ZodObject<{
            usedBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                status: z.ZodLiteral<"supported">;
                value: z.ZodNumber;
                provenance: z.ZodObject<{
                    source: z.ZodString;
                    scope: z.ZodOptional<z.ZodEnum<{
                        device: "device";
                        system: "system";
                        process: "process";
                        budget: "budget";
                        "shared-system": "shared-system";
                    }>>;
                }, z.core.$strip>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unavailable">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unverified">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"failed">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>], "status">;
            totalBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                status: z.ZodLiteral<"supported">;
                value: z.ZodNumber;
                provenance: z.ZodObject<{
                    source: z.ZodString;
                    scope: z.ZodOptional<z.ZodEnum<{
                        device: "device";
                        system: "system";
                        process: "process";
                        budget: "budget";
                        "shared-system": "shared-system";
                    }>>;
                }, z.core.$strip>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unavailable">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unverified">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"failed">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>], "status">;
            processUsedBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                status: z.ZodLiteral<"supported">;
                value: z.ZodNumber;
                provenance: z.ZodObject<{
                    source: z.ZodString;
                    scope: z.ZodOptional<z.ZodEnum<{
                        device: "device";
                        system: "system";
                        process: "process";
                        budget: "budget";
                        "shared-system": "shared-system";
                    }>>;
                }, z.core.$strip>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unavailable">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unverified">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"failed">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>], "status">;
            processAvailableBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                status: z.ZodLiteral<"supported">;
                value: z.ZodNumber;
                provenance: z.ZodObject<{
                    source: z.ZodString;
                    scope: z.ZodOptional<z.ZodEnum<{
                        device: "device";
                        system: "system";
                        process: "process";
                        budget: "budget";
                        "shared-system": "shared-system";
                    }>>;
                }, z.core.$strip>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unavailable">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unverified">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"failed">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>], "status">;
        }, z.core.$strip>;
        gpus: z.ZodDiscriminatedUnion<[z.ZodObject<{
            status: z.ZodLiteral<"supported">;
            value: z.ZodArray<z.ZodObject<{
                id: z.ZodString;
                compute: z.ZodDiscriminatedUnion<[z.ZodObject<{
                    status: z.ZodLiteral<"supported">;
                    value: z.ZodNumber;
                    provenance: z.ZodObject<{
                        source: z.ZodString;
                        scope: z.ZodOptional<z.ZodEnum<{
                            device: "device";
                            system: "system";
                            process: "process";
                            budget: "budget";
                            "shared-system": "shared-system";
                        }>>;
                    }, z.core.$strip>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unavailable">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unverified">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"failed">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>], "status">;
                memoryUsedBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                    status: z.ZodLiteral<"supported">;
                    value: z.ZodNumber;
                    provenance: z.ZodObject<{
                        source: z.ZodString;
                        scope: z.ZodOptional<z.ZodEnum<{
                            device: "device";
                            system: "system";
                            process: "process";
                            budget: "budget";
                            "shared-system": "shared-system";
                        }>>;
                    }, z.core.$strip>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unavailable">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unverified">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"failed">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>], "status">;
            }, z.core.$strip>>;
            provenance: z.ZodObject<{
                source: z.ZodString;
                scope: z.ZodOptional<z.ZodEnum<{
                    device: "device";
                    system: "system";
                    process: "process";
                    budget: "budget";
                    "shared-system": "shared-system";
                }>>;
            }, z.core.$strip>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unavailable">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"unverified">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            status: z.ZodLiteral<"failed">;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>], "status">;
    }, z.core.$strip>>;
    backend: z.ZodOptional<z.ZodObject<{
        selectedBackend: z.ZodString;
        selectedDevice: z.ZodEnum<{
            cpu: "cpu";
            gpu: "gpu";
        }>;
        graphicsApi: z.ZodOptional<z.ZodEnum<{
            cuda: "cuda";
            vulkan: "vulkan";
            metal: "metal";
            opencl: "opencl";
            rocm: "rocm";
            opengl: "opengl";
            webgpu: "webgpu";
            direct3d11: "direct3d11";
            direct3d12: "direct3d12";
            levelZero: "levelZero";
        }>>;
        driver: z.ZodOptional<z.ZodObject<{
            name: z.ZodString;
            version: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>>;
        gpuId: z.ZodOptional<z.ZodString>;
        fallback: z.ZodOptional<z.ZodObject<{
            requestedBackend: z.ZodOptional<z.ZodString>;
            requestedDevice: z.ZodOptional<z.ZodEnum<{
                cpu: "cpu";
                gpu: "gpu";
            }>>;
            reason: z.ZodString;
        }, z.core.$strip>>;
        probe: z.ZodOptional<z.ZodObject<{
            status: z.ZodEnum<{
                unknown: "unknown";
                compatible: "compatible";
                incompatible: "incompatible";
            }>;
            backend: z.ZodString;
            reason: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>>;
    }, z.core.$strip>>;
    tags: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
    count: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>;
export declare const profilingRequestMetaSchema: z.ZodObject<{
    enabled: z.ZodOptional<z.ZodBoolean>;
    id: z.ZodOptional<z.ZodString>;
    includeServer: z.ZodOptional<z.ZodBoolean>;
    includeResources: z.ZodOptional<z.ZodBoolean>;
    mode: z.ZodOptional<z.ZodEnum<{
        summary: "summary";
        verbose: "verbose";
    }>>;
}, z.core.$strip>;
export declare const profilingResponseMetaSchema: z.ZodObject<{
    id: z.ZodString;
    server: z.ZodOptional<z.ZodObject<{
        requestJsonParseMs: z.ZodOptional<z.ZodNumber>;
        requestZodValidationMs: z.ZodOptional<z.ZodNumber>;
        handlerExecutionMs: z.ZodOptional<z.ZodNumber>;
        responseZodValidationMs: z.ZodOptional<z.ZodNumber>;
        responseStringifyMs: z.ZodOptional<z.ZodNumber>;
        totalServerMs: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    operation: z.ZodOptional<z.ZodObject<{
        op: z.ZodString;
        kind: z.ZodLiteral<"handler">;
        ms: z.ZodNumber;
        profileId: z.ZodOptional<z.ZodString>;
        gauges: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodNumber>>;
        resources: z.ZodOptional<z.ZodObject<{
            sampledAt: z.ZodNumber;
            cpu: z.ZodDiscriminatedUnion<[z.ZodObject<{
                status: z.ZodLiteral<"supported">;
                value: z.ZodNumber;
                provenance: z.ZodObject<{
                    source: z.ZodString;
                    scope: z.ZodOptional<z.ZodEnum<{
                        device: "device";
                        system: "system";
                        process: "process";
                        budget: "budget";
                        "shared-system": "shared-system";
                    }>>;
                }, z.core.$strip>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unavailable">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unverified">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"failed">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>], "status">;
            memory: z.ZodObject<{
                usedBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                    status: z.ZodLiteral<"supported">;
                    value: z.ZodNumber;
                    provenance: z.ZodObject<{
                        source: z.ZodString;
                        scope: z.ZodOptional<z.ZodEnum<{
                            device: "device";
                            system: "system";
                            process: "process";
                            budget: "budget";
                            "shared-system": "shared-system";
                        }>>;
                    }, z.core.$strip>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unavailable">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unverified">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"failed">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>], "status">;
                totalBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                    status: z.ZodLiteral<"supported">;
                    value: z.ZodNumber;
                    provenance: z.ZodObject<{
                        source: z.ZodString;
                        scope: z.ZodOptional<z.ZodEnum<{
                            device: "device";
                            system: "system";
                            process: "process";
                            budget: "budget";
                            "shared-system": "shared-system";
                        }>>;
                    }, z.core.$strip>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unavailable">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unverified">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"failed">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>], "status">;
                processUsedBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                    status: z.ZodLiteral<"supported">;
                    value: z.ZodNumber;
                    provenance: z.ZodObject<{
                        source: z.ZodString;
                        scope: z.ZodOptional<z.ZodEnum<{
                            device: "device";
                            system: "system";
                            process: "process";
                            budget: "budget";
                            "shared-system": "shared-system";
                        }>>;
                    }, z.core.$strip>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unavailable">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unverified">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"failed">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>], "status">;
                processAvailableBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                    status: z.ZodLiteral<"supported">;
                    value: z.ZodNumber;
                    provenance: z.ZodObject<{
                        source: z.ZodString;
                        scope: z.ZodOptional<z.ZodEnum<{
                            device: "device";
                            system: "system";
                            process: "process";
                            budget: "budget";
                            "shared-system": "shared-system";
                        }>>;
                    }, z.core.$strip>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unavailable">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"unverified">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    status: z.ZodLiteral<"failed">;
                    reason: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>], "status">;
            }, z.core.$strip>;
            gpus: z.ZodDiscriminatedUnion<[z.ZodObject<{
                status: z.ZodLiteral<"supported">;
                value: z.ZodArray<z.ZodObject<{
                    id: z.ZodString;
                    compute: z.ZodDiscriminatedUnion<[z.ZodObject<{
                        status: z.ZodLiteral<"supported">;
                        value: z.ZodNumber;
                        provenance: z.ZodObject<{
                            source: z.ZodString;
                            scope: z.ZodOptional<z.ZodEnum<{
                                device: "device";
                                system: "system";
                                process: "process";
                                budget: "budget";
                                "shared-system": "shared-system";
                            }>>;
                        }, z.core.$strip>;
                    }, z.core.$strip>, z.ZodObject<{
                        status: z.ZodLiteral<"unavailable">;
                        reason: z.ZodOptional<z.ZodString>;
                    }, z.core.$strip>, z.ZodObject<{
                        status: z.ZodLiteral<"unverified">;
                        reason: z.ZodOptional<z.ZodString>;
                    }, z.core.$strip>, z.ZodObject<{
                        status: z.ZodLiteral<"failed">;
                        reason: z.ZodOptional<z.ZodString>;
                    }, z.core.$strip>], "status">;
                    memoryUsedBytes: z.ZodDiscriminatedUnion<[z.ZodObject<{
                        status: z.ZodLiteral<"supported">;
                        value: z.ZodNumber;
                        provenance: z.ZodObject<{
                            source: z.ZodString;
                            scope: z.ZodOptional<z.ZodEnum<{
                                device: "device";
                                system: "system";
                                process: "process";
                                budget: "budget";
                                "shared-system": "shared-system";
                            }>>;
                        }, z.core.$strip>;
                    }, z.core.$strip>, z.ZodObject<{
                        status: z.ZodLiteral<"unavailable">;
                        reason: z.ZodOptional<z.ZodString>;
                    }, z.core.$strip>, z.ZodObject<{
                        status: z.ZodLiteral<"unverified">;
                        reason: z.ZodOptional<z.ZodString>;
                    }, z.core.$strip>, z.ZodObject<{
                        status: z.ZodLiteral<"failed">;
                        reason: z.ZodOptional<z.ZodString>;
                    }, z.core.$strip>], "status">;
                }, z.core.$strip>>;
                provenance: z.ZodObject<{
                    source: z.ZodString;
                    scope: z.ZodOptional<z.ZodEnum<{
                        device: "device";
                        system: "system";
                        process: "process";
                        budget: "budget";
                        "shared-system": "shared-system";
                    }>>;
                }, z.core.$strip>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unavailable">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"unverified">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                status: z.ZodLiteral<"failed">;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>], "status">;
        }, z.core.$strip>>;
        backend: z.ZodOptional<z.ZodObject<{
            selectedBackend: z.ZodString;
            selectedDevice: z.ZodEnum<{
                cpu: "cpu";
                gpu: "gpu";
            }>;
            graphicsApi: z.ZodOptional<z.ZodEnum<{
                cuda: "cuda";
                vulkan: "vulkan";
                metal: "metal";
                opencl: "opencl";
                rocm: "rocm";
                opengl: "opengl";
                webgpu: "webgpu";
                direct3d11: "direct3d11";
                direct3d12: "direct3d12";
                levelZero: "levelZero";
            }>>;
            driver: z.ZodOptional<z.ZodObject<{
                name: z.ZodString;
                version: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>>;
            gpuId: z.ZodOptional<z.ZodString>;
            fallback: z.ZodOptional<z.ZodObject<{
                requestedBackend: z.ZodOptional<z.ZodString>;
                requestedDevice: z.ZodOptional<z.ZodEnum<{
                    cpu: "cpu";
                    gpu: "gpu";
                }>>;
                reason: z.ZodString;
            }, z.core.$strip>>;
            probe: z.ZodOptional<z.ZodObject<{
                status: z.ZodEnum<{
                    unknown: "unknown";
                    compatible: "compatible";
                    incompatible: "incompatible";
                }>;
                backend: z.ZodString;
                reason: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>>;
        }, z.core.$strip>>;
        tags: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
        count: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
}, z.core.$strip>;
export declare const perCallProfilingSchema: z.ZodObject<{
    enabled: z.ZodOptional<z.ZodBoolean>;
    includeServerBreakdown: z.ZodOptional<z.ZodBoolean>;
    includeResourceGauges: z.ZodOptional<z.ZodBoolean>;
    mode: z.ZodOptional<z.ZodEnum<{
        summary: "summary";
        verbose: "verbose";
    }>>;
}, z.core.$strip>;
export type ProfilingResponseMeta = z.infer<typeof profilingResponseMetaSchema>;
export type ProfilerMode = z.infer<typeof profilerModeSchema>;
export type ProfilingRequestMeta = z.infer<typeof profilingRequestMetaSchema>;
export type ServerBreakdown = z.infer<typeof serverBreakdownSchema>;
export type PerCallProfiling = z.infer<typeof perCallProfilingSchema>;
export type OperationEvent = z.infer<typeof operationEventSchema>;
export type ProfilerGPUResourceGauge = z.infer<typeof profilerGPUResourceGaugeSchema>;
export type ProfilerResourceGauge = z.infer<typeof profilerResourceGaugeSchema>;