30 lines
923 B
TypeScript
30 lines
923 B
TypeScript
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export declare enum Html5QrcodeScannerState {
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UNKNOWN = 0,
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NOT_STARTED = 1,
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SCANNING = 2,
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PAUSED = 3
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}
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export interface StateManagerTransaction {
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execute(): void;
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cancel(): void;
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}
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export interface StateManager {
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startTransition(newState: Html5QrcodeScannerState): StateManagerTransaction;
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directTransition(newState: Html5QrcodeScannerState): void;
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getState(): Html5QrcodeScannerState;
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}
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export declare class StateManagerProxy {
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private stateManager;
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constructor(stateManager: StateManager);
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startTransition(newState: Html5QrcodeScannerState): StateManagerTransaction;
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directTransition(newState: Html5QrcodeScannerState): void;
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getState(): Html5QrcodeScannerState;
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canScanFile(): boolean;
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isScanning(): boolean;
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isStrictlyScanning(): boolean;
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isPaused(): boolean;
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}
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export declare class StateManagerFactory {
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static create(): StateManagerProxy;
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}
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