export type ToolRiskClassification = 'allow' | 'allow-auto' | 'ask-review' | 'ask-human' | 'defer-native-approval';
export declare const AUTO_REVIEW_APPROVAL_REASON = "assistant-policy: ask-review (unclassified or potentially low-risk tool action)";
export declare const HUMAN_APPROVAL_REASON = "assistant-policy: ask-human (locally detected sensitive tool action)";
export interface ToolRiskInput {
    readonly name: string;
    readonly arguments: unknown;
    readonly workspace: string;
}
export declare function classifyToolRisk(input: Readonly<ToolRiskInput>): ToolRiskClassification;
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