/**
 * host-resolver.ts, the ONE truth for daemon bind-address + port resolution.
 *
 * Both resolvers carry an explicit `recognized` flag: an unrecognized or
 * malformed stored value never falls through to undefined behavior. The safe
 * fallback is always the LOCAL posture ('127.0.0.1' / the server-type default
 * port), a config typo must never accidentally bind 0.0.0.0 or port NaN.
 * Consumers that display the binding anchor to this resolver instead of
 * re-deriving their own defensive copies of the raw stored values.
 */
export interface ResolvedHostBinding {
    readonly host: string;
    readonly port: number;
    /**
     * False when the stored hostMode was not one of 'local' | 'network' |
     * 'custom' (after trimming/lowercasing) and the safe local fallback was
     * applied. Surfaces show the honest "unrecognized value" state from this.
     */
    readonly recognized: boolean;
    /** The mode actually applied ('local' when unrecognized). */
    readonly effectiveMode: 'local' | 'network' | 'custom';
}
export declare function resolveHostBinding(hostMode: string, customHost: string, customPort: number, serverType: 'controlPlane' | 'httpListener' | 'web'): ResolvedHostBinding;
export interface ResolvedWebBinding {
    readonly host: string;
    readonly port: number;
    /** False when a stored value was invalid/unrecognized and a fallback applied. */
    readonly recognized: boolean;
    readonly effectiveMode: 'local' | 'network' | 'custom';
}
/**
 * The web endpoint's binding resolver, the same shape and fallback semantics
 * as {@link resolveHostBinding}, so surface-registry announcements, channel
 * account links, and the tailscale-serve verb all anchor to one truth instead
 * of each reading the raw stored values (`Number(raw ?? 3423)` let 0 stay 0
 * and non-numeric stay NaN).
 */
export declare function resolveWebBinding(input: {
    readonly hostMode?: unknown;
    readonly host?: unknown;
    readonly port?: unknown;
}): ResolvedWebBinding;
/** The validated web port (fallback 3423), a convenience over {@link resolveWebBinding}. */
export declare function resolveWebPort(rawPort: unknown): number;
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