/**
 * Shared shapes/validation for the dashboard env-var transparency panel used by
 * both the Claude and Copilot settings routes.
 */
/** One injected env var as shown in the dashboard. Locked entries are read-only;
 *  secret-bearing locked entries carry a masked placeholder, never plaintext. */
export interface EnvVarView {
    key: string;
    value: string;
    locked: boolean;
}
/**
 * Validate an untrusted `customEnvVars` payload into a clean string→string map.
 * Accepts a plain object of string values; trims keys and drops blank ones.
 */
export declare function coerceCustomEnvVars(raw: unknown): {
    vars: Record<string, string>;
} | {
    error: string;
};
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