import type { GraphicsDriver, SystemResourceCapabilities, SystemResourceSample } from '../schemas/system-resources.js';
export type { CPUResourceCapabilities, GPUResourceCapabilities, GPUResourceSample, GraphicsDriver, GraphicsDriverCapabilities, ResourceMetric, ResourceProvenance, ResourceScope, SystemResourceCapabilities, SystemResourceSample } from '../schemas/system-resources.js';
export interface NativeCPUCapabilities {
    name: string | null;
    vendor: string | null;
    arch: number;
    physicalCores: number;
    logicalCores: number;
    performanceCores: number;
    efficiencyCores: number;
    frequency: number | undefined;
    cacheLine: number | undefined;
    memory: number | undefined;
}
export interface NativeCPUUsage {
    compute: number | undefined;
    memoryUsed: number | undefined;
    memoryTotal: number | undefined;
}
export interface CPUInfoContext {
    query(): NativeCPUCapabilities;
    sample(): NativeCPUUsage;
    destroy(): void;
}
export interface NativeGPUCapabilities {
    name: string | null;
    vendor: string | null;
    driverName: string | null;
    driverVersion: string | null;
    type: number;
    drivers: Record<GraphicsDriver, boolean>;
    vendorId: number | undefined;
    deviceId: number | undefined;
    subsystemId: number | undefined;
    revision: number;
    unifiedMemory: boolean;
    memory: number | undefined;
}
export interface NativeGPUUsage {
    compute: number | undefined;
    encode: number | undefined;
    decode: number | undefined;
    memoryUsed: number | undefined;
    memoryTotal: number | undefined;
    power: number | undefined;
    temperature: number | undefined;
}
export interface GPUInfoContext {
    gpus(): NativeGPUCapabilities[];
    sample(index: number): NativeGPUUsage;
    destroy(): void;
}
/**
 * The process's own memory position, as opposed to the system-wide view.
 *
 * @property usedBytes - The process's resident footprint (RSS).
 * @property availableBytes - How much more this process may allocate before
 *   the OS intervenes. `undefined` where the platform states no such limit.
 */
export interface ProcessMemorySample {
    usedBytes: number | undefined;
    availableBytes: number | undefined;
}
export interface ResourceCollectorDependencies {
    cpuArchitectures: readonly number[];
    gpuTypes: readonly number[];
    /** Runtime platform, used to grade what a GPU memory reading can mean. */
    platform: string;
    createCPUInfo(): CPUInfoContext | undefined;
    createGPUInfo(): GPUInfoContext | undefined;
    createGPUId(): string;
    now(): number;
    sampleProcessMemory(): ProcessMemorySample;
}
export interface SystemResourceCollector {
    getCapabilities(): SystemResourceCapabilities;
    sample(): SystemResourceSample;
    destroy(): void;
}