/**
 * Generic setting resolution helpers.
 *
 * Each resolver implements the priority: CLI flag > env var > settings.json > default.
 */
import type { ExtensionAPI } from "@earendil-works/pi-coding-agent";
import type { FlowSettings } from "./config.js";
export interface ResolveContext {
    pi: ExtensionAPI;
    settings: FlowSettings | null;
}
/**
 * Resolve a boolean setting with priority: CLI flag > env var > settings.json > default.
 * @param invert - If true, env var "1" means false (e.g., PI_FLOW_NO_STEERING=1 disables steering)
 */
export declare function resolveBoolean(ctx: ResolveContext, opts: {
    cliFlag?: string;
    envVar?: string;
    settingsPath?: string[];
    defaultValue: boolean;
    invert?: boolean;
}): boolean;
/**
 * Resolve a string setting with priority: CLI flag > env var > settings.json > default.
 */
export declare function resolveString(ctx: ResolveContext, opts: {
    cliFlag?: string;
    envVar?: string;
    settingsPath?: string[];
    defaultValue: string;
    validator?: (value: string) => boolean;
}): string;
/**
 * Resolve a number setting with priority: CLI flag > env var > settings.json > default.
 */
export declare function resolveNumber(ctx: ResolveContext, opts: {
    cliFlag?: string;
    envVar?: string;
    settingsPath?: string[];
    defaultValue: number;
    min?: number;
    max?: number;
}): number;
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