export type ConfigScalar = string | number | boolean;
export interface ConfigEditResult {
    changed: boolean;
    content: string;
}
export declare function updateConfigScalars(configPath: string, updates: Record<string, ConfigScalar>): ConfigEditResult;
export declare function removeConfigScalar(configPath: string, key: string): ConfigEditResult;
export declare function readConfigScalar(configPath: string, key: string): string | null;
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